My Genius Sister is Only Seven!? - Chapter 145 - The Wager

That year…

Zhou Yang, an honest man who just got his driver’s license, crashed the camera of the Caotai crew. With no money, he could only sell himself to the crew to do odd jobs. I originally thought that if I worked until the film was finished, I would be able to regain my freedom.

However! ! !

When the swindler director ran away with the assistant director, and he was almost regarded as a fraud accomplice by the long-legged beauty investor, the honest Zhou Yang was dumbfounded.

“I’m on top? What do I take on top?”

“God, my major is electronic information technology. I’m just connected to wires. I don’t know anything about making movies…”

“…”

- Description from novelbuddy

Known as the country’s top onmyoji, Yuuma Kisaragi, who lived to the age of 99, awoke to find himself in an unfamiliar forest. A voice echoed in his mind, revealing that he had been reincarnated into another world at the age of 20.“Good morning, Master. Skip the greetings and please defeat the goblin in front of you.”The voice belonged to a skill acquired during reincarnation called “AI,” designed to assist Yuuma in his new life. When the skill, AI, took over the form of a golden-haired fox yokai, the familiar shape of Yuuma’s shikigami, he decided to embark on a new life alongside AI-chan.The onmyoji and AI-chan’s second life began, tackling various challenges and formidable enemies with the strongest spells and shikigami.

After breaking up with his girlfriend, he accidentally acquired a genius system and rose from there against the heavens, becoming invincible..

- Description from Novelupdates

It’s a story about a man who got transported into a novel and possessed a slum boy. He met a noble girl and served her as a butler for 13 Years. Now the girl has already fallen from her noble life and lives in an abandoned mansion with paralyzed legs. Why did she become like that? Of course because she is the villainess in the novel.