Weird invitation: Game designer Qi Wu received a test invitation for the mysterious game "Eighty-One Prison" while working overtime. After entering, he found that he became "Tang Sanzang" and was forced to participate in a real horror survival game.
The first test: In the first "Prison of the Ghost Married Woman", Qi Wu and his teammates encountered a Chinese-style horrific wedding scene. They had to find the real bride to escape, otherwise they would become a part of the wedding forever.
Initial team building: Qi Wu met martial arts coach Sun Xiaokong, scientific researcher Zhu Bajie, and programmer Sha Jing. The four formed a team similar to Journey to the West, each with special abilities.
Fragments of truth: Qi Wu obtained memory fragments after clearing the level, and saw that he and the game design team had worked on similar projects, implying that this game was related to a secret project in his past.
System warning: The mysterious system tells them that this is just the beginning, and there will be eighty more terrifying tests to follow, and the losers will always become part of the game.