They met and fell in love on campus, and thought they would always be sweet. Unexpectedly, it turned out to be painful... Kou Xin brought his sick father to the big city for medical treatment, and met Sheng Xi in the hospital. Sheng Xi unexpectedly discovered some clues about Kou Xin's father's condition, which may be related to some events that year. Kou Xin was shocked and painful after learning the truth, and Sheng west was also entangled.
