In order to obtain the "Emblem Most Suitable for Magical Combat" and become the strongest magician, this person sealed his soul in magic and reincarnated into the future. He was reincarnated as a young boy and obtained the "Emblem Most Suitable for Magical Combat". However, in the future world, this emblem is considered a "disqualified emblem"!! In this world where the "Emblem Most Suitable for Magical Combat" is considered a "disqualified emblem" and filled with low-level magic theories, Mathias, who has a "disqualified emblem", continues to demonstrate his strength as a "sage" -!!