Asta is a young boy who dreams of becoming the greatest mage in the kingdom. However, there is a problem - he cannot use magic! Fortunately for Asta, he acquires an extremely rare grimoire that grants him the power of anti-magic. Can someone who cannot use magic truly become the Wizard King? One thing is certain - Asta will never give up!

By order of the Wizard King, Asta and his allies head to a mysterious cave to obtain a powerful artifact. However, when mages from a rival country appear, this mission turns into an all-out battle. Can Asta lead his team to victory?