Lin Lianzhi, an ordinary office worker, accidentally enters a world of instance challenges and unlocks a special ability that allows her to see through other people's thoughts. The extremely cold survival instance is fraught with danger, but she uses her intelligence to overcome one perilous situation after another, eventually reaching the underground city, where she encounters a troublesome opponent once again. After completing one round of challenges and taking a brief rest, she enters a brand-new instance with a different set of rules. Disguised as a university student, she finds herself trapped in a campus dormitory, where she must follow a series of unusual rules while living with her roommates. Strange incidents keep occurring, and she gradually uncovers the true identities of those around her. In an unpredictable environment, she embarks on a cautious journey through one challenge after another.