After transmigrating to another world, Qin Lin discovers that he has become a skeleton undead in the Netherworld Forbidden Zone. He expects not to survive a single day, but unexpectedly gets bound to a sign-in System.
By signing in at various places in the forbidden zone, Qin Lin keeps earning pills and cultivation techniques as rewards. He also grows stronger by devouring monsters, demons, ghosts, and spirits.
Ten thousand years later, the demonic path has fallen into decline. The Holy Maiden of the Demon Cult enters the forbidden zone and kowtows, weeping blood.
Qin Lin emerges with ten thousand demons at his side, slaughtering immortals and gods.
The Demon Cult's followers gaze up at Qin Lin in awe: So the Ancestor was here all along!
This novel and its characters are entirely fictional. Any resemblance to actual people or events is purely coincidental. Do not imitate.