Gaius

Gaius was an ancient sage standing at the absolute pinnacle of magical power, so mighty that he once drove both the demon and dragon races to the brink of extinction. Recognizing that his innate 'Glory Crest' imposed a hard ceiling on his combat growth, he made the resolute decision to cast a reincarnation spell upon himself—reborn as Matthias—in order to transcend that limitation and forge even greater strength against future threats. His sense of common knowledge is, by any ordinary standard, virtually nonexistent.