Reincarnated as the Villain's Spouse (BL)

[18+] [MATURE CONTENT] He died once — pushed to death by the one person who had spent years making his life hell. || He woke up in someone else's body. Someone else's wedding. Someone else's empire. The rules of his new life were simple: smile at the banquets, pour the tea, be the perfect house-husband. Survive. Gerffron Wadee was very good at surviving. He had already done it once, in a different body, in a different world, under the hands of someone who hated him for simply existing. || He had not planned on Styrmir. He had not planned on the boy locked in the dungeon beneath the estate — eighteen years old, body wasted to half that, eyes like winter that had forgotten it was allowed to melt. He had not planned on the way that boy flinched at raised voices but never at his. Had not planned on the nights spent teaching him to read, the mornings teaching him to fight, the quiet dangerous in-between hours that felt like something Gerffron had never once been allowed to have. || He told himself it was pity. Then responsibility. He ran out of lies around the time Styrmir started looking at him like he was the only fixed point in a spinning world. The Duke has her own secrets. The Crown Prince has his own designs. And the past Gerffron thought he'd left behind in another life has followed him across worlds, wearing a brand new face. Gerffron Wadee has survived one lifetime of being destroyed by someone he trusted. He knows exactly how dangerous it is to let someone matter. || He lets Styrmir matter anyway. || Because some loves don't ask permission. They just arrive — quiet, inevitable, and absolutely impossible to undo. BL isekai | slow burn | dark secrets | he came back to life just to lose his heart all over again