Yu Xuan came to the clinic where she visited for a long time after Wang Quan Sheng left, and turned herself into Chen Yunru's dream, and told Xie Zhiqi, a psychiatrist. After Yu Xuan left, Xie took out a box which had been sealed for a long time, containing Chen Yunru's picture and the newspaper clipping of the minor murder in 1999. Yu Xuan comes to 32 cafe and asks Wu Wenlei if his dream of becoming Chen Yunru is true. Wu Wenlei gives Yu Xuan the diary of Chen Yunru that she wrote in her dream. When Yu Xuan returned to work, she was in low spirits. Her boss, sister Na, saw everything in her eyes and persuaded her that only by putting Wang Quansheng down could her life and work return to normal. Under the guidance of sister Na, Yu Xuan decides to say goodbye to Wang. By chance, she saw "he is Wang Quansheng" written in Yunru's diary. She put on the earphone and tried to cross again. She watched the message that was sent to Wang Quansheng and closed her eyes and went back to 1998.