"My son, Wilbert. I banish you from this Imperial capital—!"
The Fifth Prince Wilbert did nothing but lock himself away to research magic. One day, the Emperor suddenly sentences him to banishment... but far from despairing, Wilbert is overjoyed! "Now I can immerse myself in my research without anyone getting in my way!" he thinks.
Exiled to a remote frontier, he is finally free to deepen his studies and begins inventing one outrageous spell after another! From summoning the most powerful demon to serve as his familiar, to successfully achieving the supposedly impossible "Fusion of All Attribute Magics," he inadvertently transforms into an unprecedented mage—?!
The unrivaled tale of the Fifth Prince who unknowingly becomes the strongest begins now!!