Shen Nian, a good friend that Han Yang had known for many years, passed away. Han Yang wanted to know why it happened suddenly. When Han Yang returned to 6 years ago due to an accident, he discovered that he was the one who dragged Shen Nian to this point bit by bit, but Han Yang never knew that it was not easy to change the past. Han Yang must let Shen Nian heal well...
Concept: Not only love, friendship is also extremely precious