In the peaceful continent of Artizael, where knights and magicians roam among the common folks, Davis, haunted by the memory of his father's fall to monstrous invaders, vows to become the greatest magician in the land.

His journey takes him to the esteemed magic academy, but tragedy strikes when Davis faces an untimely demise. Desperate, he strikes a pact with an ancient devil named K to reclaim his life.

As Davis grapples with newfound powers, and the mysteries of his demonic existence. In a world where magic and knights coexist, his pursuit becomes a precarious dance between light and shadow, fueled by an insatiable thirst for knowledge and the looming specter of an otherworldly contract.