A chance encounter between friends Lu Jie and Sang Qi sets off a chain of events. Meanwhile, Lu Jie catches a suspicious glimpse of her husband Qiao Yongzhao with a young girl at a hotel across the street. Later, tragedy strikes when the girl, Sun Xiaomin, is struck and killed by a group of reckless teenagers, with signs of foul play before the accident.
Mystery
A woman sips coffee with her anxious friend, who suspects her husband of infidelity. Meanwhile, across the street, the woman's own husband is spotted entering a hotel, raising suspicions about his own loyalty.