In this world, everyone can use magic… and in a land called the Clover Kingdom, two young men, Asta and Yuno, strive to become the Wizard King, the greatest of all magic users. Asta and Yuno were abandoned together at a church in Hage, a village in the boonies, and lived as brothers from that day onward. For some reason, however, Asta never developed the ability to use magic, even when Yuno had already mastered wind magic. Now, at last, the boys are turning fifteen, the age at which children receive their own grimoires. Asta has high hopes that receiving his grimoire will awaken his latent ability to use magic, but when the time comes…

The grimoire that Yuno received was a legendary grimoire with a four-leaf clover. A bandit named Revchi comes to steal it, and Asta comes to Yuno’s rescue.

Asta and Yuno head toward the colosseum in the royal capital for the Magic Knights Entrance Exam, while looking around and admiring all the things they’ve never seen before.

The entrance exam finally comes to a close. The time has arrives for the captains to decide which candidates they want to join their squads.

Asta has arrived at the home of the Black Bulls, which Yami himself called the absolute worst Magic Knights Squad. He is greeted by the squad’s unique members.

As a new member of the Black Bulls, Asta is thrilled to receive his very first private room, even though it’s tiny. Everything Asta sees as Magna shows him around the squad’s base is new and exciting to him.

The Magic Knights: heroes that everyone in the kingdom looks up to and dreams of becoming one day. But the new recruit, Asta, has yet to do anything that seems like what a Magic Knight should be doing, as he’s stuck doing random chores.

On Yami’s orders, Asta and Noelle go on their first mission with Magna to hunt wild boars. They successfully complete the mission and go to Saussy Village to meet with the mayor, Seyhe.

Asta, Noelle, and Magna are doing their best to protect the villagers of Rayaka from the ice magic user Heath and his underlings, but Asta’s attacks don’t seem to be working, and Magna’s magical powers are running low.