"The Fate Police" is an organization in the underworld composed of dead people. There is an agent codenamed Seven (played by Ryota Katayose) in the Fate Organization, and his boss codenamed Zero (played by Mizuno Miki). "Everyone has their own destiny, and destiny cannot be changed", this is the rule of the world. The task of these two people is to monitor whether people live according to their predetermined destiny. However, one day, they discovered that the fate of the protagonist of the story, Nagano Ming (played by Eto Moe), began to deviate from the track, so Seven came to the world as Fukuda Nanao, and the story began.