Secretly Invincible: Cultivating with My Sister-in-Law

Ye Wuxie wakes up in a freezing mountain shack with nothing but rags and an awkward roommate—his drunk brother's mysterious wife. Just when starvation seems inevitable, his cheat system activates with world-breaking power. Cultivation realms that take others millennia? He conquers them in heartbeats. Skills, techniques, divine laws—everything upgrades with a single thought. Even his weapons evolve automatically. While the world's geniuses struggle for scraps of power, he's secretly ascending to godhood in the shadows. No one suspects the village nobody is actually the most broken existence und…