The male protagonist Gu Yehuan had a heart disease and was sent to the countryside to recuperate because his mother was busy. By chance, he met a brother who was studying medicine. Gu Ye's heart disease became more and more serious, so he moved to a big city. In the big city, Gu Ye suddenly found that he had fallen in love with his brother He Xi, and his health was getting better and better. Unexpectedly, when Gu Ye was in college, he happened to see He Xi, but now He Xi wrongly blamed Gu Ye. He thought Gu Ye had deceived him before, so now he still has a misunderstanding. After the misunderstanding between them was resolved, they got back together again.
Purpose: Social brotherhood of the Chinese people