He was a patient with congenital heart disease. His parents did not love him and secretly gave birth to a child behind his back. When he was sixteen years old, his parents finally took back the child they had raised in a suburban villa. The child was very beautiful, but his eyes were very dark, making it hard to guess what he was thinking. He hated that child, but he couldn't help being too well-behaved. Although he hated him, he gradually realized that he seemed... To have other thoughts about that child.
Purpose: Don't cling to the past