Yuno and Asta are two young heroes who share the same dream: to become the next Emperor-Mage of the kingdom of Clover, thanks to the power and the omnipresence of magic. Best friends and raised side by side since their childhood, our two heroes are radically different.

If Yuno is naturally gifted for magic, Asta for his part is completely devoid of it.

Thus during the ceremony of attribution of their grimoire to the school of the mages, Yuno receives the legendary grimoire with four leaf clover while Asta, him, leaves empty-handed from his examination. But very quickly, an ancient and mysterious black work adorned with a five-leaf clover appears in front of him! An anti-magic spellbook that could well reserve an adventurous future for our young hero, who will soon have to come to terms with his extraordinary destiny. Immerse yourself in the fantastic universe of this bewitching shônen!