When he was 15 years old, his father returned home from an expedition and brought back a dirty 12-year-old child. The father said that this was the only son of his deceased comrade.
"Zhengdu, Minghe will be your brother from now on. You must take good care of him. We are all a family."
Will my brother bring me any surprises?
Under-Year Development System First Perspective
Intention: None