Qi Shu is an orphan. After transferring to another school, he met Nan Yanhuai and became friends with him. However, Qi Shu transferred to another school because of Wu Si's bullying. Many years later, Nan Yanhuai met Qi Shu again and discovered that Qi Shu was wearing a ring on the ring finger of his left hand... What story will happen between Qi Shu and Nan Yanhuai later?
Purpose: redemption