STRONGEST SAGE WITH THE WEAKEST CREST GN VOL 05

Once the world's most powerful sage, reborn Matthias has gained the optimal crest for magical combat many thousands of years in the future. But with magical knowledge at an all-time low in this new era, no one recognizes his crest for what it is, and it will be an uphill battle for the twelve-year-old sage to prove his greatness to everyone! Matthias still doesn't have the powerful spells and physical abilities that he did prior to his reincarnation, but it's time to use his wits and creativity to take down the mighty demons who seek to invade the capital and destroy humanity!