Gong and Shou have known each other since childhood. Shou is Gong's companion. Shou is weak and Gong is very careful every time. Gong likes Shou since he was a child. Shou suffered amnesia due to an accident, and he forgot everything. When Gong found him, Shou was very weak due to the cold. Later they fell in love with each other. ………
"My lover likes me, but he also forgot me."
Purpose: I like ancient times