The clever high school student Lin Yangfei, the experienced female gamer He Yingyue, and the Northeastern man Chen Donghui, woke up to an escape game. Only Lin Yangfei had read an escape guide. Faced with the sudden real-life PUBG, they experienced incredible experiences again and again, and encountered strange and unpredictable changes. As they passed the levels, a cat-and-mouse game unfolded...