Alus Reigin, the No. 1 Magicmaster, wants to retire at age 16 from fighting the Fiends threatening humanity, but instead is pressed into service training his successors, two beautiful Magicmaster girls! An epic fantasy saga begins.
Koutarou has just moved in to room 106 of Corona House. It’s everything he could have hoped for on his budget... except for the strange girls that keep appearing to try and take it from him!