Just after getting home from work, Qin Ran receives a text from her best friend, Su Qingqing, saying that the cake she ordered has been left outside the door. But the moment Qin Ran opens the door, she is killed with a single knife strike! No matter how many times she is reborn, Qin Ran cannot escape death. When she opens her eyes for the fourth time, she unexpectedly awakens the ability to see real-time on-screen comments. With their help, Qin Ran becomes increasingly calm and finally escapes the house, only to encounter people along the way who all seem to have sinister intentions. In the end, she decides to trust her own judgment and survives against all odds. After being rescued, she is taken back to the Gu family by her grandfather. She deals with the fake heiress and becomes the heir.