The first in the series of magical synthetic RPG. In order to avoid the pinch of school withdrawal, Holin, a student of the Magic College, travels on an adventure to clear the challenges in the "Seventh Star System". The "Seventh Star System" that Holin ventures is made of the Moon, Mars, Mercury, Jupiter, Venus, Saturn, and the Sun, and the inside of the dungeon changes every time you enter. At the bottom, there is a boss waiting to see through the task. Please aim to be a "fantasista" in the magical world by developing various magical effects and skills that Holin herself has hidden, and creating powerful magic freely.