At the tender age of just eight, Vester was a boy hailed as "the greatest genius in history" even within his lineage of hereditary black mages. Yet what is indispensable when speaking of him—even more than his prodigious talent—is the vileness of his personality. He "graduated" from the top-tier magic academy he entered through skipping grades in just six months... which sounds impressive, but in reality, it was a complete expulsion. He dismantled the difficult theories presented by the faculty in a matter of seconds, and crushed not only his classmates but even renowned professors with merciless verbal abuse. Countless teachers were reduced to tears and driven to resignation by his ruthless sarcasm. The school, using the absolution of "he has mastered everything there is to learn" as a shield, promptly sent him back to his family home. Now, Vester spends his days idly lazing about and researching magic in his vast castle. The top-tier tutors his parents arranged have all fled within days, and not a few of the castle's servants have quit, unable to endure his snide remarks. Today, too, only the smoke of his whimsical magic drifts through the expansive gardens and the imposing castle of black stone.