On the day of the incident, Qu Tong put sodium cyanide in the wine glass and wanted to die with Su Muxin. As a result, he couldn't bear it when he thought of his childhood sweetheart.However, Su Muxin broke up and quarreled with her again. After years of disguised appearance, Qu Tong no longer wanted to resist rushing to him with a knife, but he died of poisoning.At this moment, Su Mufan appeared at home, and Qu Tong then learned that her husband actually had twin brothers.

Qu Tong thought he had killed someone and wanted to call the police, but was stopped by Su Mufan because he found that the murderer might have someone else. He persuaded Qu Tongruo to call the police at this time, so Qu Tong agreed to cooperate with him to cover up the fact that Su Muxin died.Su Mufan went to Shi Yue's house disguised as drunk, creating an illusion for the police.I thought it was perfect, but Qu Tong suddenly received a threatening text message, and someone knew she had killed someone.Qu Tong was worried about being exposed and was restless. It was not until she found out that Chen Shun had been staring at her secretly, and determined that Su Mufan was the culprit who threatened her.