Sun Yi, a dominating professional player in the virtual game "God's Domain", was involved in a strange space called "The Game of Humanity" due to an accident. Here, he found that he had become a pawn of the "humanity experimenter" and was thrown into carefully designed magical traps one after another - every scene is an extreme test of human nature. On the surface, it is a classic plot of a brave man slaying a dragon and a knight saving a beautiful woman. In fact, every choice he makes is secretly controlled by the "evil female supporting character" Lilith. She uses the greed, fear, and desire of people's hearts as bait to play with all players. However, Sun Yi relied on the instinct of a game master to break out of seemingly fatal games again and again. He saw through fake NPCs, penetrated disguised allies, and even turned against the guests, turning Lilith's trap into his own bargaining chip. However, the deeper he went, the more he discovered that there was a huge conspiracy hidden behind the so-called "game": the entire world of "God's Domain" was being used as a petri dish by a certain "player". And he himself may be the next "experimental subject". When the game intersects with reality, only by constantly improving his level and uncovering the mystery can Sun Yi get out of this human puzzle that no one wants to stop.