Lin Ye is an inconspicuous ordinary employee in an office building. Because he "doesn't know how to adapt", he is ostracized by his colleagues and ridiculed as "only qualified to do odd jobs". He can't bear it and submits his resignation. On the day of her resignation, a mysterious "missing document case" occurred in the company. Everyone thought it was her revenge. Only the new "Jilai familiar" Jiang Yang spoke up for her. Jiang Yang looks bright and funny, but in fact he is a retired special forces soldier who is hiding in the city due to his mission. Lin Ye possesses the ability of "genius reasoning" and takes the initiative to investigate the case to prove her innocence. However, she discovers that the case is related to the unsolved case that made her fall into self-doubt many years ago. Hypocritical bosses and former friends who suddenly turned dark appeared one after another. She repeatedly fell into self-denial while solving the mystery, and Jiang Yang was always by her side. Watch "female man" Lin Ye, use his extraordinary wisdom to slap the villain in the face, uncover the real murderer in the fog, and get out of the shadow of self-doubt!
