Sumiharu Hammer

Several years have passed since the "Underground Princess" from another world brought magic to this world, and crimes committed by humans who have gained special abilities through magic, known as "Mages," have become a social problem. Kabutomoriren, an ordinary person who failed to get a job as a police officer and instead joined the private mage organization "WALL OF MAGIC" to combat mage crime, is heading to meet Sumiharu Minana, the mage he will be supporting at the cost of his life. Their first meeting is filled with tension, but waiting for them there is a young girl, still a student, playing with a soccer ball...!?