You felt very guilty because of the loss, but by chance, one day after that, on the junior high school campus, a domineering girl who looked particularly similar to his sister suddenly broke into his life...
He didn't understand what kind of feelings he had for her. He just wanted to protect her... But due to the pressure of his family, Yu had no choice but to leave for Japan... Three years later, after he returned to China, the pressure became heavier and heavier, and his feelings seemed to be getting further and further away from him...