When seventeen-year-old Haru Minami loses his home in a sudden landslide, he refuses to give up hope. Armed with nothing but a tent, a smile, and an old notebook of pressed flowers, he quietly builds a life for himself on the edge of the forest. But one rainy evening, while following a stray orange cat through the woods, Haru stumbles upon the mysterious Sohma household — and a secret that will change his life forever.