Xie Jun sold his blood to buy a birthday cake for his son, only to return home and find that the celebration had already taken place. To his shock, he also noticed a distinct bite mark on his wife Tang Liwen's chest. Suspicion began to take root in Xie Jun's heart. Determined to uncover the truth, he tried to find evidence of her affair. Finally, while Tang Liwen was on a business trip, Xie Jun followed her to a hotel, only to discover a heartbreaking truth.
