I, the Supreme Being of the Demon World, Invade the Human World at the Beginning

Qi Han traveled through time, but found to his dismay that he was in a demon world that had been sealed since ancient times. It's dark and desolate, lifeless, with harsh living conditions, and all the demons are murderous and aggressive. With the help of the system, he quickly rose to dominate the demon world. It wasn't until a thousand years later that a crack appeared in the demon world's seal. Under the trembling eyes of all mortal beings, he led countless demons and descended into the world in shock. "Under my feet, death steps out; within my eyes, there is only destruction." "Mortals, surrender or destruction, you can only choose one!" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.