Jiang Mio was suffering from illness and was extremely insecure. She was seduced and fell in love with Shirakawa step by step. However, she committed suicide on the night of Shirakawa's wedding. After being rescued, her body was severely damaged, and she was separated from Shirakawa forever. After belatedly, Shirakawa reacted and spent the rest of his life guarding Jiang Mio's ashes.
Concept: Lost love