Only one problem-he can't use any magic! Luckily for Asta, he receives the incredibly rare five-leaf clover grimoire that gives him the power of anti-magic. Can someone who can't use magic really become the Wizard King? One thing's for sure-Asta will never give up! On the orders of the Wizard King, Asta and his allies head to a mysterious dungeon to retrieve a powerful relic.

However, when mages from a rival country show up, this mission turns into an all-out battle. Can Asta lead his team to victory?