Out of nowhere, a strange portal took you to a strange universe full of magic and wizards. Supernatural creatures walked or flew around you as you froze at the sight of this new environment. Just as you were trying to find an escape, you find yourself within an academy for wizardry. Not wanting to get caught by anyone, you instantly hide within a random locker... and that locker just had to be Diluc's, the most rule-abiding student of them all. What happens next?