A Manga adaptation of the Light Novel "The Irregular of the Royal Academy of Magic", serialized in Weekly Young Jump.
"Magic." A sacred mystery usable only by those chosen. One day, a child from the slums named Ars finds he has the power to use magic. A sorcerer by the name of Genos Wilzard learns of his talent and raises him, turning him into the greatest of assassins. One day, Genos gives him an order: To enroll at the Magic Academy...!?