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! Asta and his teammates head deep into a magical dungeon in search of treasure. However, waiting below are mages from a rival kingdom! Can Asta summon the power to defeat an enemy even Yuno couldn't take down?!.