Ji Yunbai had known Ye Yu since they were very young. Back then, little Ye Yu would follow Ji Yunbai around every day, calling him Big Brother Ji.
When they grew up, Ye Yu's parents divorced, and he went to live with his mother. He transferred to Ji Yunbai's school, but unfortunately, despite his excellent grades, Ye Yu was placed in the school's worst class...
Theme: An accident brings two boys into an indescribable relationship.
