In Tokyo, where cherry blossoms are blooming, the demon Yelan runs a healing cafe called "Stardust". It is gentle on the surface but hides the golden finger of "All Things" - the abnormal ability to sense the soul of objects. One day, he was invited to attend a mysterious auction, but met his ex-girlfriend Su Li, now the president of the auction house, at the venue. She came with revenge, claiming to take back the "piece of heart" abandoned by him, but in fact she was forced to break up due to the curse of the devil's blood. At the auction, Ye Lan used his golden finger to detect the crisis of counterfeit goods, but this triggered an even fiercer offensive from Su Li. In daily interactions, he resolved misunderstandings with the gentleness of a devil: helping Su Li repair a broken childhood doll, delivering hot tea on a rainy night, but he was always misunderstood by her as a plot. As the auction progressed, the truth about the curse emerged - the reason for breaking up was to protect her from the evil backlash. In the end, the auction became an opportunity for reunion. The two let go of the past and started a new chapter in the daily healing process.
