“Ice God Mountain” was once revered as a sacred site. On the mountain, there are special beliefs and customs that worship “water” as a deity, and numerous horrifying incidents and mysterious phenomena have occurred. This story is set against the backdrop of “Ice God Mountain,” known as the “mountain of death,” and is a mysterious fantasy sepia woven by the three characters Yuri Kozuka, Ren Hojo, and Miu Hizaki.