Fan Art Crossover / Dragon Ball

BulmaCrossover origin story

The Genius and the Goblin Warranty

Bulma meets a goblin warranty no genius should sign. Read an original Dragon Ball fan-art crossover about a broken machine, bad promises and a costly repair.

6 min readOriginal fan fictionUnofficial crossover
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Adult Bulma with turquoise hair and a blue top beside a snarling creature in a forest — Dragon Ball fan art by Toxic Goblin.
Bulma — Toxic Goblin fan art

Bulma reached the forest with three spare power cells, a portable laboratory and complete confidence that intelligence would solve whatever waited beyond the trees. The confidence occupied considerably more luggage space than the laboratory. This unofficial Dragon Ball crossover begins with a brilliant inventor following an impossible reading into a place where the machinery was crude, the contracts were elaborate and nobody offered a refund.

The instrument in her hand insisted that something beneath the old goblin market produced energy without consuming fuel. Bulma knew what that meant: a discovery worth making, a fraud worth exposing, or an idiot standing dangerously close to a power switch. She expected to deal with all three before lunch. The goblins had already ordered lunch. They were in no hurry.

Prologue — A woman with an answer

The first goblin she met wore a waistcoat over a suit of dented armor. He listened while she explained the reading, nodded at intervals that suggested no understanding whatsoever, and asked whether she had an appointment with the anomaly.

“It is an energy source,” Bulma said. “It cannot take appointments.”

“That is why I take them for it.” He produced a clipboard. The interview deteriorated from there.

Bulma had negotiated with difficult people before. She could recognize a bluff, correct a calculation and make a room regret underestimating her. The clerk’s particular talent was different: he could remain unhelpful without becoming technically incorrect. By the time she reached the market gate, she had supplied her name three times and been charged for the use of a pen she owned.

Act I — The machine beneath the market

The generator stood in a cellar under a shop selling suspiciously warm eggs. Copper pipes disappeared into the walls. A huge flywheel turned behind a cage. At its center, a green crystal pulsed in time with the little brass bell above the shop door. Every customer entering upstairs made the crystal glow brighter.

The proprietor called it renewable energy. Bulma called it a feedback loop, then stopped talking long enough to take an actual measurement. The crystal was absorbing tiny amounts of ambient magical energy whenever somebody agreed to a transaction. A purchase, a loan, a promise: each agreement became another turn of the wheel.

Unfortunately, the wheel had been assembled by someone who apparently regarded circularity as a suggestion. Its axle was bent. Its governor was attached backward. One pressure gauge was decorative, a fact the proprietor defended on aesthetic grounds. Bulma was offended by the machine in the way other people were offended by a personal insult.

She set down her equipment. The proprietor watched her unpack a compact diagnostic rig, then quietly turned the sign in the window from CLOSED FOR REPAIRS to INTERNATIONAL CONSULTANT IN RESIDENCE. He did not ask permission. He had learned early that permission was often more expensive than an apology.

By evening, the generator ran smoothly. Bulma had replaced the governor, corrected the wiring and explained elementary safety to six goblins who took notes only when she mentioned replacement costs. The market’s lamps burned brighter. The cold room finally became cold. Someone applauded. She accepted this as the minimum reasonable response.

Then the clerk arrived with the warranty.

Act II — Confidence, subject to terms

The document was twelve pages long. Bulma objected to page one, refused page two and discovered on page three that using the workbench counted as accepting the repair commission. On page four, she learned that a successful repair made her the temporary operator. On page five, temporary operators became responsible for customer satisfaction.

The proprietor had sold satisfaction to practically everyone in the market.

A fishmonger wanted colder ice. A baker wanted steadier heat. The egg merchant wanted an explanation for the noises coming from his premium stock. Bulma pointed out that none of these things was her problem. The clerk agreed that they had not been her problem yesterday. He tapped the date on the warranty with a small, expensive pen.

For the next hour, she tried the obvious solutions. Switching off the generator merely activated a surcharge for interruption of service. Disconnecting the crystal caused every lamp to display a glowing reminder. Tearing up the paperwork produced a duplicate. The duplicate came with a handling fee.

The humiliating part was not that the goblins had tricked her. The humiliating part was how little effort they had needed. She had seen bad engineering and assumed the people responsible must be stupid. Meanwhile, the stupid people had persuaded her to improve their entire market before discussing payment.

Bulma sat on an overturned crate and read the warranty properly. Nobody interrupted her. Even the goblins recognized the difference between somebody being defeated and somebody becoming inconveniently quiet.

There it was, halfway through a paragraph of ornamental nonsense: the operator was entitled to reject any transaction the generator could not honestly fulfill. The crystal did not reward lies. It rewarded agreements. For years, the market had been feeding it promises nobody intended to examine.

Act III — A better class of nuisance

Bulma installed a new display above the counter. Every purchase now showed the seller’s promise beside the actual result. FRESH FISH became FISH OF DISPUTED RECENCY. LIFETIME WARRANTY acquired a question about whose lifetime. The premium eggs were reclassified as POTENTIALLY SOCIAL.

The effect on business was immediate. Customers started asking questions. Sellers started sweating. The generator, finally receiving precise agreements, became more efficient. Bulma had improved the machine again, which made the proprietor’s outrage difficult to express without sounding ungrateful.

He offered to release her from the warranty. She requested payment first.

The clerk attempted to introduce an administrative deduction. Bulma pointed at the display. It obligingly translated his explanation into I WOULD LIKE SOME OF HER MONEY. A queue of customers began reading it aloud. He withdrew the deduction with the wounded dignity of a man whose profession had been described accurately.

She left with her equipment, her fee and a small piece of the crystal for research. Behind her, the market began arguing about whether honesty should be sold as a premium service. The proprietor asked when she might return. Bulma said she would consider it once they developed a functioning concept of consent to a repair estimate.

Her instrument still detected impossible energy. Her boots were muddy, her afternoon was gone and her notebook now contained a section titled NEVER FIX ANYTHING BEFORE ASKING WHO OWNS IT. She had solved the technical problem. The goblins had supplied the educational experience.

At the forest gate, she found a new brass plaque: BULMA — APPROVED CONSULTANT. Beneath it, in smaller letters: COMPLAINTS ANSWERED PERSONALLY. She took the plaque. They could invoice her for the screws.

Bulma fan art and the crossover

This Bulma story is an original Toxic Goblin fan-fiction scenario, not her official Dragon Ball origin. It builds around the appeal of a capable inventor whose confidence is both an asset and an invitation to trouble. The joke depends on her competence: she can repair the impossible generator, but she must first notice that the machine is only half the problem.

The accompanying Bulma fan art belongs to the Bulma Unbound collection. Its turquoise-haired character portrait introduces the crossover’s contrast between familiar confidence and unfamiliar company. The artwork and this written adventure are separate creative interpretations; the preview is not presented as a literal illustration of every scene. Original character rights remain with their respective owners.

Unofficial Dragon Ball fan art. Original character rights belong to their respective owners.

The story continues in the artwork

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