Mu Yu, a naturally cold-blooded "evil girl", decided to carry Lin Xi's last wish and step into the abyss in the disguise of a "good guy" after witnessing the tragic death of Lin Xi, the only person who gave her warmth. She used coffee as bait to trap the mysterious man Zhou Qing, and every step was a carefully calculated revenge. However, a late-night home invasion disrupts the plans. The security guard disguised as a savior, the disappearing murderer, and the delayed truth in the group chat on the mobile phone, in the narrow corridor separated by only one door, the boundary between good and evil completely collapsed. When the supplicant turns into a predator, how should Mu Yu use her "monster nature" to complete the final hunt in this dead end?
