Oujaryuga23579
Y/n Girori, formerly known as Y/n Hazamada, was once a normal human who had everything. That peace shattered when his father vanished. In senior high school, a relentless wave of bullying ruined his life. His friends abandoned him to save themselves, and his lover was easily seduced by his tormentors. The final betrayal came when he found his mother sleeping with his bullies. She neglected him and eventually slapped him. Numb and broken, Y/n spat out venomous words, declaring he was glad his father had abandoned her, leaving her without a husband or a son. He ran away and never looked back.
Before vanishing completely, Y/n used his hacking skills to expose the darkest secrets of his tormentors, friends, and ex, forcing them to suffer. He later joined the Desire Grand Prix as a staff member. One day, he was summoned by the Game Master, Girori. Upon meeting face-to-face, Girori tightly hugged him-revealing himself as Y/n's biological father. Though furious at first, Y/n opened up during an emotional talk. Filled with deep sympathy, Girori vowed to support him, appointing him to assist Tsumuri.
Y/n was annoyed when Ace Ukiyo wished for them to be siblings with Girori as their father. Girori quietly planned for Y/n to inherit the Game Master role. When Girori sabotaged Geats, Y/n didn't intervene, knowing his father's capabilities. Eventually, they sided with Ace for the finale. Before Girori had to return to his own time, he gave Y/n the Vision Driver, making him the new Kamen Rider Glare.
Ace became the God of Desire, rewriting the world to make Tsumuri and Y/n his permanent siblings. A decade later, Y/n chose to return to his old life to face his demons. The world had changed, but he didn't care. He returned not as a victim, but as an Administrator: cold, serious, ruthless, yet deeply selfless, chivalrous, and empathetic.