In a world of magic, Asta, a boy with anti-magic powers, will do whatever it takes to become the Wizard King!Asta is a young boy who dreams of becoming the greatest mage in the kingdom. 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.

When mages from a rival country show up, however, this mission turns into an all-out battle. Can Asta lead his team to the win?