Bride Program? Man, I'm a Man!

Quinn Wang gets stuck in a "Perfect Wife" system, and his only way out is to fail every task. But each screw-up just makes his fake husband, who is secretly a woman named Riley Yun, like him more. Dragged into a deadly clan war, they uncover the truth behind Riley's murdered parents, and Quinn unlocks crazy god-level power. They take down the villain, then a magic sword sucks him in. Seriously.