13-Year-old Fan Weiqing was separated from Xia Sixu, her playmate of eight years, and was forced to go abroad. When I returned to China to study in college, I met 19-year-old Xia Sixu at Tsinghua University. Unfortunately, in the second year after going abroad, Xia Sixu lost all memories about Fan Weiqing due to a car accident. Later, due to a series of events, all memories were recovered
After retrieving his memory, Xia Sixu learned that Fan Weiqing suffered from depression and cancer in the second year after going abroad, around the same time as the car accident. Later, the operation was successful, and Xia Sixu and Fan Weiqing also graduated successfully and went to work in the society.
Intention: Two-way redemption