Ye Fan, who lives silently in the ordinary world, unexpectedly receives a mysterious invitation letter and is drawn into the endless abyss of science fiction horror.
He traveled through one unimaginable science fiction world after another, facing the threats of unknown creatures, the traps of mysterious technology, and the fears in the depths of the universe. Every mission is a challenge to the limit of survival, and every choice is a matter of life and death.
From a space station full of alien creatures to a doomsday city controlled by artificial intelligence; from a mysterious planet with time distortion to a strange space full of dark matter energy, Ye Fan struggled to move forward in endless fear.
He not only has to deal with terrorist threats from the outside world, but also fights against inner fear and despair. In this bottomless science fiction abyss, can Ye Fan rely on wisdom, courage and tenacious will to solve many mysteries, find hope of survival, and finally uncover the mystery behind it all?