Alisa Mikhailovna Kujou is considered the idol of her institute. She has conquered the hearts of countless male students and is admired by everyone else, but everyone distrusts this almost perfect girl.

Yukito, the son of a questionable cult leader, lost his life due to the cult's ridiculous training practices. Now to his surprise, he was reincarnated into another world! It was an ideal world for him without the concept of "God" or "religion" BUT...! A unique "reincarnating in other world" adventure begins: creating a "religion" in a world without God?!