Lily Clairet, Book 1 (Light Novel)

A young girl named Lily, having just completed her first year of high school, encounters a mysterious and unusual argument with a cherry tree, marking the beginning of a series of strange events. As she investigates an abandoned, dilapidated room in the school’s music department, she uncovers the disappearance of Sonata Sonoda, the missing journalism club president. This discovery sets off a chain of intrigue that threatens to disturb her otherwise peaceful life.