After ten years of marriage, the seemingly happy family is actually undercurrent. Every night, the protagonist waits for his wife Su Qing, who returns home late. But this night, the wall clock strikes twelve, and she steps into the house with a strange smell of sea salt, and there are traces of ambiguity hidden in the corners of her clothes.
As clues gradually emerged, the unfamiliar hair tail in the driving recorder and the damaged longevity lock in the jewelry box became clues for him to explore the truth. Until on a rainy night, he bumped into the hands of Su Qing and Dr. Shen in the emergency room, and the fetus belonging to someone else under her blood-stained skirt.
The truth of betrayal tears apart the pretense of life like a sharp knife, and the marriage is on the verge of collapse. When he filed for divorce, Su Qing burst into tears and begged for forgiveness. How should the protagonist make a choice? Can a broken family be reunited? Where will this marital dilemma end?
