Physics teacher Li Zhu, who was sleepwalking late at night, discovered something strange about her daughter Li Xiaoxiao and the mysterious man Ye Yujian. When lipstick, decapitated rice, and carrot statues appeared one after another, this unjust case that spanned eighteen years gradually came to light. It turns out that the murderer was actually the person beside her, and her daughter's secret made her collapse even more - she was actually the murderer of her biological parents! The horrifying reasoning of a sleepwalking mother reveals the serial murderous intent behind the mask of warmth!
