Chen Zhe suddenly returned to Shenyang to prepare for his graduation defense. When he held a party, "I" was shocked when I received the news. Because I had been with Chen Zhe for more than a year, but in the end my love was stolen by Yang Yang, I have always been stuck in it and couldn't extricate myself. Scenes from a few years ago began to resurface in my boy. Painful, entangled, Yang Yang came back with Chen Zhe and the scene from a year ago happened again. At this time, Tong He from the Criminal Police Academy accidentally broke into my life, making me gradually step out of Chen Zhe's shadow. Conspiracy and revenge began to appear, and Tong He stayed with me all the time. In the end, I finally understood the mystery of why Tong He left resolutely in the first place. However, the tragic ending slowly emerged. . .