Jin Zheyuan and Shu Qin were lovers, but Shuqin believed that everything Jin Zheyuan did to him was justified, so she often hurt Jin Zheyuan. Later, in order to protect Shuqin, Jin Zheyuan was hacked to death by a gang of gangsters. Before Jin Zheyuan died, he donated his cornea, so that Jin Zheyuan seemed to live forever in the world. Later, the recipient of the cornea, Chen Junfeng, came to Shuqin. She was by her side, but he was not an angel, but like a devil. He often bullied Shuqin and caused a lot of trouble for Shuqin to solve. Later Shuqin couldn't stand it anymore, and she realized that Chen Junfeng was not her angel. Later, she committed suicide at the place where Jin Zheyuan died. Before she died, she sent a postcard without an address, which said she missed Jin Zheyuan...