Son-in-Law Supreme: Daily Sign-In for Legendary Tactics

Reborn as a scorned live-in son-in-law, he awakens a game-changing Sign-In System that rewrites destiny with every check-in. One word in court? A million enemy soldiers retreat in terror. Chop firewood in the backyard? Unlock peerless movement techniques. Burn incense at the family shrine? Ancient legacies fall into his hands. While martial artists toil for decades over a single skill, he casually signs in to summon Bai Qi, the legendary God of Slaughter. In a world that once mocked him, he now holds all the cards—and he's just getting started.