8-Year-old Gu Yusong hates his brother Gu Cenjiang and his family because he knows that he is not the Gu family's biological child, he is adopted, and the Gu family is not good to him, so the 8-year-old feels that he has run away from home...
Ten years later, 18-year-old Gu Yusong met 28-year-old Gu Cenjiang again. When he was facing the college entrance examination, he found that Gu Cenjiang had become his high school teacher...
---Aren't you happy to see me, Asong?
Purpose: redemption