The Elevator Game is a ritual that is said to give the player access to another world by following a strict set of rules. Motivated by a bet made with her classmate, Asahi's girlfriend Kirin decides to give the game a try. As Asahi waits outside of the building that Kirin chose to perform the ritual in, she starts to experience some confusing and unexplainable things... Kirin fails to return that day, or the day after. Feeling somehow guilty as though Kirin's disappearance might be her fault, Asahi determines to try and find her missing girlfriend... by playing the Elevator Game herself. Will your choices help find her?