This story is about a successful businessman who lives a seemingly perfect life. But his world changes when he starts dreaming of a girl he knew as a child. Intrigued by her girlfriend, he begins searching for her, but she is on a journey of self-discovery, full of her secrets and her unfulfilled desires. I notice that. Yamada's writing is elegant and moving, and perfectly captures the complex emotions of the characters. This story seamlessly blends romance, tragedy, and introspection, exploring the power that the past has on our present and future.