For a century, magic has coexisted with science as a formidable force in the world. The revelation of MISO, the Material of an Impediment to the Sorcerer's Orders, transformed magic from a mystical ability to a learnable skill. One day, as high school student Shōta Hacchōya savors miso soup, a princess from Majieeru, the magical homeland, unexpectedly appears at his side, altering the course of his ordinary life.