The greatest pain in the world is not that people who love each other face each other but cannot get together, but that one of the people in love suddenly forgets the other half. There will really be an eraser in my mind, erasing all memories, but I can still remember my original attachment to you.
Xia Xiaoxiao has been in unrequited love for ten years. After returning to China, she meets the man in the scroll. The two used to play music together, but the man she loves most has lost his memory. Will they both reach the end in the end?