A world full of magic... Now you aspire to become a magic knight, born with random natural magic... Well, if you want to enhance your power, there is a place called the Grimoire Tower, a place where young people like you can obtain a Grimoire or a magic book for you. Grimoire cannot be chosen at will, Grimoire only chooses who its owner is and then approaches them.

currently, you are heading to the Grimoire Tower, the place that determines your life's path, where many people your age also go.