A sudden global wormhole crisis plunges all mankind into a life-and-death game in the "System Era".
The world of Lin Jin, a senior in high school, has completely collapsed: his parents have disappeared mysteriously, his sister is paralyzed in her lower limbs, and the wormhole and the system are closely following her.
However, survival is just the beginning.
He discovered that the missing parents were not accidents, but "secret keepers" who held the secrets of the world;
The Heavenly Dao system that binds all mankind is actually the last resort for locals to fight against foreigners;
The five major dungeons and the five major promotion paths are actually traps to screen out the strong!
When the ultimate rationality encounters the only weakness, when decisiveness encounters the hidden truth,
Lin Jin and his companions will travel through the five dungeons of myth, weirdness, Cthulhu, technology, and history, tear apart the deception of heaven, find his parents, protect his sister, and rewrite the destiny of mankind!
