A "social animal" young man who works hard in a big city and knows nothing about traditional culture accidentally inherits an antique pawn shop that is on the verge of bankruptcy, only to find that the pawn shop pawns are not ordinary items, but people's "obsession" and "luck." He must learn to deal with various "guests" with strange obsessions in the bizarre city, and uncover the secrets hidden behind the pawn items, so that he can protect the pawn shop and find his lost direction in life.
