At the selection ceremony in which the Goddess grants people their classes, Russell received the class called [Saint], a high-level class, and formed a group with his childhood friends whose classes are [Hero], [Holy Knight] and [Sage]. However, because his class is not compatible with the group, Russell was eventually expelled. While returning disappointed to his hometown, Russell finds a beautiful woman being attacked by a monster and decides to help her. To Russell, this fateful encounter brings... [Do you trust the Goddess?] An invitation to a cult.