It is an action-adventure video game developed and published by Ember Lab. The plot revolves around Kona, a spiritual guide who travels to a small town on a mission to find the temple of the sacred Mountain, and when she arrives, she is confronted by the fallen spirit of the dead, set free with his power. Throughout the story, Kona must find a spirit partner called Rot to support him against his opponents. It also explores the traumatic past of the protagonists and their souls in order to understand how to put them to rest.