I Signed In As An Emperor, And My Family Is Full Of Undercover Gods

The Chen family was a joke. I, Chen Fan, the last hope of a crumbling dynasty, was left to guard an empty mansion while my proud saintess fiancée arrived to publicly break our engagement. Just as the humiliation began, the Invincible Ancient Family System activated! My first sign-in granted me Emperor cultivation, supreme bones, and a chaotic body—making me the strongest being in the world overnight. My fiancée watched in horror as her arrogant protectors were effortlessly crushed. But the true shock came when her most loyal confidants, her trusted senior brother, and even her 'Uncle Fu'... all knelt before me, revealing themselves as my family's hidden undercover agents! This wasn't a declining family; it was a terrifying network, with untold power waiting in the shadows.