I Became a Saint Through Sign-Ins, Not a Son-in-Law

Ouyang Yi never asked for power—he just wanted peace. Forced into a humiliating marriage as a live-in son-in-law to the prestigious Liu family of Changbai Mountain, he faces mockery from his own bride and servants alike. But when a mysterious sign-in system awakens within him, every location he visits grants him divine rewards. From the woodshed to the kitchen, each sign-in pushes him closer to sainthood. Now, as the Three Realms tremble and immortals beg him to ascend, Ouyang Yi reclines at the mountain's foot with a smirk: "Being a son-in-law isn't so bad after all."