Oujaryuga23579
Y/n Amatsu, once Y/n Hiroka, was a mundane orphan gifted with an unmatched IQ, acing every project with ease. During his senior year, he founded Thousand Intellion, seemingly securing a "perfect" life. However, fate shifted. Those he trusted-friends and family-revealed their true colors as leeches. His new lover was a secret tormentor aligned with his bullies, spreading venomous rumors. Even his foster family, blinded by greed, chose lies over loyalty, while his siblings demanded he resign from his own company.
But Y/n was never a victim; he was the architect of their undoing. Having predicted their betrayal, he meticulously documented their secrets. With cold precision, he exposed them and signed the company over, knowing their terminal incompetence would plunge it into bankruptcy. As his former life collapsed into ruin, Y/n walked away, his dignity intact and his heart hardened. The pleas and curses of the undeserving fell on deaf ears. He moved on without remorse, viewing the world as an insignificant den of corruption.
He spent his solitude forging the Thousand Driver, Progrisekeys, and Zetsumerise Keys, even replacing his left eye with a sophisticated prosthetic. His dream was ZAIA Enterprise-a 1000% sanctuary of loyalty-yet he found humanity unworthy of it. To bridge this gap, he created two AIs: ZAIA, his perfect secretary, and Ark, who mirrored his profound disappointment in human malice. Now arrogant, cunning, and stoic, he maintains a strict code of chivalry toward the innocent. While minding his business, a rift transported Y/n, his tech, and his AIs into a new world. Here, among the unknown, he sees a fresh chance to establish his corporate empire. This new world is flawed, but to the man who became Kamen Rider Thouser, it is... interesting.