A piece of "Blue Blood Fusang" brought a mysterious doll shop to the world - an old mahogany stage, a mixed-race little boy, a white cat with amber eyes... And a man with floor-length hair wearing ancient robes. Everything here is so incompatible with this fast-paced era, but there is an invisible bond that guides them to come here.
"Okay, tell me your story and pledge your soul to me."
"I made your deal."
The love that cannot be sought, the love that is lost, the love that is avoided, the love that flows slowly... People will always regret it, or they will be greedy for the tenderness here. But if we meet again in the next life and the story repeats itself, will we be able to get true happiness?