The clearest example of a Miraculous Ladybug-style middle grade custom story without Marinette is a duo built around a ladybug hero whose powers run through defensive luck-shielding (not creation-based Lucky Charms) and a rabbit hero whose powers run through sound, vibration, and burrow tunneling (not time travel). Both heroes keep the show's core promise β a transformation phrase, a kwami-style companion, a time-limited power, and a partner who finishes what the other starts β but every ability is rebuilt so nothing overlaps with Marinette's Lucky Charm or Bunnyx's Burrow. The structure below is a complete, ready-to-draft example: hero names, kwami names, transformation phrases, power limits, episode outlines, and the exact rules that keep each power unique.
Why the ladybug and rabbit pairing needs a power rebuild, not a name swap
Miraculous Ladybug locks its ladybug hero to one signature move: the Lucky Charm, an object that reveals a solution path. The rabbit Miraculous in the same show locks its holder to the Burrow, a doorway through time. A custom story that keeps those mechanics but renames the characters is not a new story β it is a reskin, and middle grade readers who know the show spot it within a chapter. The rebuild has to start at the function level: what problem does each power solve, and what can it never do?
The cleanest split is defense versus disruption. A ladybug hero whose power creates protective luck fields fights by absorbing, redirecting, and shielding. A rabbit hero whose power is sonic and subterranean fights by confusing, deafening, and repositioning. One protects the team, one scrambles the threat. That division gives you 26β30 distinct episode problems before either power repeats a solution.
There is also a practical writing reason. Middle grade action needs short, visual powers that a nine-year-old can describe to a friend in one sentence. "She makes a luck bubble that bounces an attack back" travels better in conversation than a five-clause explanation of probability manipulation.
The complete example setup: hero names, kwami, phrases, and gadgets
Here is the full cast sheet for the example story, titled Spots & Static. Everything below is fiction you can lift directly or retrofit for your own characters.
Ladybug hero: Rowan "Ro" Vega, 12, a school safety-patrol captain who is afraid of being the reason someone gets hurt. Hero name: Shieldbug. Quote: "Luck is just preparation with a good attitude." Rabbit hero: Dex Amari, 13, a drum-line kid with hearing aids in one ear who reads vibration better than sound. Hero name: Thump. Quote: "If I can feel it, I can move it." Ladybug kwami: Coco, a palm-sized ladybug kwami who speaks in probabilities and refuses to give straight answers. Rabbit kwami: Rumble, a lop-eared kwami whose ears swivel toward trouble and who complains constantly about noise. Transformation phrases: "Coco, luck up!" and "Rumble, thump up!" Power words: Shellglow (Shieldbug) and Poundfall (Thump). Return phrases: "Spots off" and "Ears down."
Gadgets follow the same logic. Shieldbug carries a bounce-shell yo-yo β a yo-yo whose string becomes a shield line that redirects any incoming force in the direction she aims it. Thump carries a drumstick boomerang and a ground drum, a small handheld pad he slams to send out a shockwave. Neither gadget duplicates the show's tools.
Two supporting characters matter more than they seem. A civilian best friend, Nia, runs a school podcast and is the only person who notices both heroes always vanish at the same bell β she becomes the season-one "knows but doesn't tell" character. And a rival student hero team, the Hall Monitors, gives you a comparison foil in the mid-season.
How Shellglow's luck-shield power works, and the five rules that stop it from copying Lucky Charm
Shellglow's power creates a luck bubble roughly one meter across around herself, a teammate, or an object she can see. Anything that strikes the bubble gets redirected toward whatever Shellglow is looking at β not magically solved, just physically bounced. She can hold one bubble at a time, and it lasts about 90 seconds before collapsing with a soft pop. That is the whole power.
The rules keep it honest:
1: No solving. The bubble cannot reveal a weakness, name a solution, or create an object. Rowan's brain still has to find the plan. 2: One target at a time. She cannot shield the whole team, which means protecting the group is a choice, not a default. 3: Redirect only. The bubble bounces force; it cannot pin a villain, bind their hands, or hold a door shut. 4: Visible anchor. She must keep the bubble in her line of sight. If the threat moves out of view, the bubble goes with it and she loses the shield. 5: Broken focus, broken bubble. Any hit to her concentration, including a squirt of soda or a shout in her ear, collapses the shield and starts her return-clock.
A first-time reader will ask: how is a bubble different from a Lucky Charm? A Lucky Charm hands the hero an object that is the answer. Shellglow's bubble hands her a choice. In a draft episode, a falling shelf of paint cans bounces off the bubble and crashes the other way, damaging a school mural β a mistake she has to fix in the office, not a magic solution. That scene teaches the reader the power better than any explanation.
How Thump's sonic-burrow power works, and why none of it touches time travel
Thump slams the ground drum; a shockwave bursts out in a ring about five meters wide, staggering anyone standing on the floor and cracking loose pavement. A second channel of his power lets him sink into the ground and resurface up to 20 meters away, using his drumstick to carve a burrow path the way a hand paddle digs through sand. He cannot enter any surface that is not solid ground β no stone walls, no water. He can pull one person into a burrow with him if he is gripping their shoulder, but it slows him by half.
What the power cannot do is the important part. He cannot see the past or the future, send objects backward, freeze time, or bring a message to yesterday. There is no doorway and no arrow-shaped portal. His "rabbit hole" is a physical tunnel, and if he tries to burrow through a foundation, the pressure stops him cold β a failure scenario that becomes a plot problem at the two-thirds mark.
Borrow the show's beat where a hero's power has a limit the audience sees coming. For Thump, the drum runs out of charge after three hits and takes twenty real seconds to reset, so if the team faces four threats, the fourth has to be handled by someone else. That limitation is what makes the duo necessary in the first place.
Power comparison for both heroes
| Feature | Shellglow (ladybug) | Thump (rabbit) |
|---|---|---|
| Core action | Redirect force into a one-meter bubble | Shockwave + 20-meter burrow |
| Max range | One visible target in line of sight | 5-meter shockwave ring, 20-meter tunnel |
| Duration | ~90 seconds, one at a time | 3 hits before 20-second recharge |
| Failure trigger | Lost sight or lost focus | Solid stone, water, or a fourth target |
| What it cannot do | Solve a problem or create objects | See the past, future, or freeze time |
| Best partner role | Absorbs while ally positions | Repositions while ally shields |
Rebuilding the episode engine: four structured acts that work without Marinette
The show's episode rhythm is familiar: something goes wrong in a normal life, an akumatized-type villain appears, the team fights, and the day resets. You can keep the rhythm and change the fuel. Each episode in Spots & Static runs four beats β a social problem in school life, a villain with a related grievance, a two-stage fight (setup and pay-off), and a repair scene where the heroes mop up the damage honestly.
The two-stage fight matters most. In act one, the heroes lose because they pick the wrong power for the problem. In act two, they swap roles and win, and the swap is the lesson. In the episode "Hallway Static," Dex uses his shockwave to stop a runaway cart of lunch trays, but shatters a trophy case instead. Rowan shields the case in the second fight, Dex handles the cart, and the trophy still has one cracked panel they have to apologize for. Middle grade readers love a win that costs something.
Write the social problem before the villain. If the problem is "a teammate spreads a rumor about the new kid," the villain should be a personified rumor β a shadow whose voice repeats whatever anyone whispers near it. That pairing gives the reader a reason to care about the fight, and the repair scene can end in a genuine conversation, not just a punch.
Drafting a 12-chapter arc: the story spine with two midpoint crises
A complete middle grade custom story runs about 30,000β40,000 words, which maps neatly onto 12 chapters of roughly 2,700β3,300 words. The arc below gives you a spine with two crises β one at the midpoint and one at the two-thirds mark β that force both power sets to their limits.
Chapters 1β3: Grounding. Rowan and Dex meet their kwamis separately, learn their powers in private, and clash in the first villain fight because they keep getting in each other's way. Chapter 4: Team formation. They agree on a rule: Shieldbug shields, Thump thumps. That rule is broken in chapter 5, which is the point. Chapters 5β6: First loss. The team fails because they swapped roles too early. The villain escapes with a stolen object. Chapter 7: Midpoint crisis. Nia's podcast accidentally reveals the heroes' vanishing pattern, and both heroes' identities come close to exposure. Chapter 8: Look-back chapter. Dex hears about a "time rabbit" legend at school and discovers the legend is a lie β a rival who wanted to sound famous. The honest discovery sets up his rejection of time-based powers. Chapters 9β10: Two-thirds crisis. In the deepest fight, Dex cannot burrow through the school foundation, and Rowan's bubble collapses at the wrong moment. The team loses the stolen object to the Hall Monitors, who are not villains but rivals. Chapters 11β12: Pay-off. The heroes combine powers in a three-step plan they invent themselves, recover the object, and repair the school property β one cracked trophy panel and a repainted mural included.
The two thirds-mark loss is a deliberate choice: middle grade readers need to see the heroes genuinely fail before the finale, or the win feels unearned. The Hall Monitors can be the team that wins while the duo loses, which raises the stakes without introducing a second villain.
Failure scenarios that make the powers feel real
Powers become memorable the moment they break in a specific way. Give each one a named failure state so readers can anticipate it, and so the writer can reuse it for comedy and drama. Here are four that fit the example story:
1: Bubble pop-out. If Shellglow shields a small object β a soccer ball, a lunch tray β and a much larger force hits it, the bubble absorbs the hit and then pops, dumping the momentum onto the object. The ball ricochets into a window. Comedy in chapter 2, danger in chapter 9. 2: Stuck burrow. If Thump burrows into wet ground, the tunnel walls swell and he has to dig out slowly, losing his remaining shockwave hits. He emerges muddy and helpless, out of the fight for a full page. 3: Wrong-way redirect. Shellglow redirects a projectile into a teammate because she was aiming for a wall. It is a legitimate use of the power with a bad outcome, not a malfunction β the exact kind of consequence that makes kids trust the writer. 4: Deafened partner. Thump's own shockwave, at close range, briefly mutes anyone who was not braced for it. Rowan, unprepared, loses her concentration and her bubble. For one scene, the team has to fight silently, using hand signals they invented earlier in the book β a satisfying callback.
Each of these also gives you a way to vary a fight without inventing a new villain. A team of two heroes against one villain, with four failure states, produces 26β30 genuinely different fight scenes before you run out of combinations.
Building your own duo with this method: the five-question character sheet
Use this sheet to convert the example into original characters for a different story, a tabletop game, or a classroom writing exercise. You are not renaming the Miraculous Ladybug cast; you are rebuilding from function.
Ask, for each hero:
1: What problem do they want to solve in ordinary life? The power should be a distorted version of that instinct. Rowan wants everyone safe; her power shields. Dex wants to be heard; his power shakes the room. 2: What is the one action their power performs, in five words or fewer? "Bounce force into one target" and "shake and tunnel through ground." If you cannot compress it, the power is too complicated for the age band. 3: What is their hard limit β time, range, or charge? One of these must run out within a scene. A power with no visible clock cannot create tension. 4: What can they never do, even at full strength? Name it out loud so you never accidentally write a scene where the limit quietly disappears for plot convenience. 5: How do their limits interlock with the partner's limit? If one hero is out of charge, the other must be able to cover the gap for at least one beat, and vice versa. That interlock is the reason they are a team and not two solo heroes sharing a city.
Middle grade readers respond to rules they can track. If the series says "three hits," three hits it is, every time. Consistency becomes its own kind of suspense.
Polishing for the middle grade reader: four craft rules that hold the whole book together
Craft rule one: one power per page-turn. Every chapter needs one clear moment where the reader can predict what the hero will do, then sees it work. That predictability is comfort, and comfort is how you build a habit of reading in this age band. Save the surprises for the mid-book crisis, not the middle of a single action scene.
Craft rule two: no power solves a social problem. A shield bubble cannot fix a rumor; a shockwave cannot patch a friendship. The finale of each chapter should end with a conversation, a choice, or an apology β the power only bought them the space to have it. If you find yourself writing "she used her luck to make the class forgive her," delete it and start over.
Craft rule three: the villains deserve rules too. Every antagonist-type should have one ability that interacts with the heroes' limits. A rumor-villain that amplifies whispers is deflected by Shellglow's shield but drawn to Thump's shockwave, which means the heroes have to trade roles mid-fight. Write the villain's rules with the same care as the heroes'.
Craft rule four: name the cost out loud. In chapter 12 of the example, the heroes' combined plan works, but the school still needs one cracked trophy panel repaired from the chapter nine fight. The characters' weekend is spent painting and apologizing. Kids notice when adults quietly erase consequences; naming the cost is what turns a power fantasy into a story worth reading twice.
Parameter summary you can hand to an illustrator or editor
| Story element | Value in this example | Why it matters |
|---|---|---|
| Target age band | 8β12 years (grades 3β6) | Sentence length, chapter count, and fight duration all key off this |
| Book length | 30,000β40,000 words | Maps to 12 chapters of 2,700β3,300 words |
| Chapter length | 2,700β3,300 words | Fits one sitting for a fluent reader, two for a slower one |
| Hero count | 2 (plus a civilian best friend) | Keeps action choreography simple and dialogue fast |
| Distinct powers | 2 (shielding, sonic/burrow) | Zero overlap with Lucky Charm or Burrow |
| Minimum fights before repetition | 26β30 | Derived from 2 heroes Γ 4 failure states, plus villain variations |
| Transformation phrase format | "[Kwami], [verb] up!" | Copyable for any new duo |
| Return phrase format | "[Theme] off!" | Same |
| Villain style | A grievance personified | Keeps the social problem and the fight connected |
FAQ
What is a good ladybug hero name that isn't Ladybug?
Use a name built from what the hero's power does, not from the insect itself. Shieldbug works because it names the shield before the bug. Other options that survive the same test are Coccinelle, Bubbleback, Cloverwing, and Shellshock β each puts the defensive function in the first half of the word so a reader who has never seen the show can guess the power. Check for existing major characters before you publish: a quick search of the name alongside your genre will catch most collisions, and your publisher's legal review will handle the rest.
Can a Miraculous-style story have a rabbit hero without time powers?
Yes, and the rabbit theme survives the change better than you might expect. Rabbits are known for hearing, speed, tunneling, and thumping the ground β all of which translate to sound, vibration, and burrowing. The trick is to remove every portal, doorway, clock, and future-vision beat, then never mention them again. If your rabbit hero hears a distant conversation before it happens, you have drifted back into time powers. Keep the hearing strictly physical and the power strictly present-tense.
Is this a copyright problem if my characters look like Miraculous Ladybug?
A kwami-style companion and transformation phrases are function-based ideas, while specific character names, character designs, plot details, and logos belong to the show's rights holders. Write your own characters from the functions, use original names and designs, and skip any line that requires you to copy the show's exact voice. If you are publishing for profit, an editor or a publishing lawyer can review the final draft for overlap. This is general craft guidance, not legal advice.
How many powers should a middle grade hero team have?
Two well-defined power sets will carry a 12-chapter book further than five vague ones. Every extra power you add costs you a page of explanation and reduces the tension in each fight, because a hero with a Swiss-army-knife kit is never truly stuck. In Spots & Static, two powers and four named failure states produce 26β30 distinct fight problems, which is more combinations than most middle grade series use across an entire volume.
What if my rabbit hero's burrow gets stuck under a building?
Make the stuck moment a real problem, not a small inconvenience. In the example, Thump's burrow stalls against a stone foundation in chapter 10, costing him his last shockwave and forcing Rowan to defend entirely alone for three pages. Show him digging with the drumstick while the fight continues above him β that furrow-in-the-dirt image is more memorable than a triumphant rescue. The rule is simple: when a power fails, let it fail loudly, and let the partner carry the scene.
How long should each chapter be for an 8-to-12 reader?
Aim for 2,700β3,300 words per chapter and 12 chapters, which lands the book at 30,000β40,000 words. That range matches what many middle grade fantasy publishers accept, and it lets a fluent reader finish a chapter in a single sitting and a steadier reader in two. If your chapters run long, cut dialogue first β the fight scenes and the rule-teaching scenes need the space, and the social side conversations rarely do.
Should the two heroes know each other's secret identities?
Keep the secret for the first half and share it on purpose. In the example story, Dex discovers Rowan's identity in chapter 7 and, rather than a dramatic reveal, the book lets them choose together to share it β a quieter scene that lands harder for this age group. The choice gives you a strong midpoint beat, keeps the "double life" problem alive for six chapters, and prevents the constant comic-mistimed exits from getting stale. If you want a longer series, delay the reveal to book two and stretch it with Nia's podcast as a near-miss.
What's the difference between a luck bubble and a force field?
A force field stops a hit; a luck bubble redirects one. That difference is the entire reason Shieldbug doesn't copy every other superhero. Redirecting means the hero has to choose where the energy goes, which creates decisions in every fight and consequences the writer can use for comedy or damage. If you write Shieldbug's power as a shield that simply absorbs blows, you have quietly deleted the most interesting part of the example, and the story will feel like a standard rescue retelling.
Can the villain be the other team's heroes?
Yes, and the Hall Monitors are a strong mid-book option. A rival student team gives you a comparison foil, raises stakes without adding a second super-villain, and lets a middle grade reader see two styles of heroing compete. The Hall Monitors should win at least one fair fight against the duo before the finale, or their rivalry feels hollow. In the example story, the Hall Monitors recover the stolen object in chapter nine while the duo is trapped underground; the duo spends the rest of the book earning back that trust, which is the kind of ending that leaves a reader hungry for book two.