The parents were originally unable to have children and adopted a son. As a result, in the third month after the adoption, the mother became pregnant with a child. Later, the parents divorced. The father chose a younger brother who was related by blood, and the older brother followed the mother. Later, in the second year of high school, the two brothers met unexpectedly, and the older brother seemed to have discovered some of the younger brother's little thoughts...
Purpose: The trauma and impact of the original family