A world overrun by evil spirits was where Emi, a beginner pastry chef, found herself transported. She was caught off guard by a menacing creature ready to strike when a brave warrior saved her. In appreciation, Emi prepared a special pudding for the warrior, and to their surprise, the dessert had the ability to purify malevolent beings! Overwhelmed by this discovery, an altar was erected in her name, earning her the revered title of the legendary princess of cleansing.