In which episode did you stab the singer with a needle?

This episode mainly tells the story of John coming back for revenge after many years. He not only planned the dispute between Jiang Qiying and the sub-instrument bureau, but also designed many assassinations to make Qiu and Qi Yan fight, but none of them worked. In desperation, he can only kidnap Cheng Re fish and lure Qi Yan and others out. Qi Yan, Qiu and Cheng Ruoyu, the fate of these three people, was completely subverted because of the change of the morning dew. The love and hate between them, whether the country hates family feud or not, I only hope that they will have a good ending in the end.