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! 
As the Royal Knights selection test enters its final stage, a surprising team is still in contention! Can Asta or Yuno take the crown? And after the test is over, the real battle begins when the members of the Royal Knights are decided! What will be their first mission...?