In this manga adaptation of the popular light novel series, the world's strongest sage will stop at nothing to get stronger...not even reincarnation! 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 Matthias's crest for what it is, and it will be an uphill battle for the twelve-year-old sage to prove his greatness to everyone! The demons assault the Second Academy, which has gotten wise to their plot to cripple mankind through magic disinformation, with a veritable legion of summoned monsters to destroy everyone with knowledge of their scheme. But while the freshly trained up students of the Second Academy are faring well enough, things take a turn for the worse when the overwhelming Void Eater appears. How can Matthias possibly stand against a monster that towers over even the towers of the capital?!

In this manga adaptation of the popular light novel series, the world's strongest sage will stop at nothing to get stronger...not even reincarnation! 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 Matthias's crest for what it is, and it will be an uphill battle for the twelve-year-old sage to prove his greatness to everyone! With the demons seeking to eliminate all who are aware of their plot to cripple mankind through magic disinformation, Matthias stands on the frontline of the battle...but he's not alone! He's got the legendary dragon Iris by his side, not to mention the students of the Second Academy who've been training to unleash their full potential. Together, they'll fight back against the all-powerful demons!

In this manga adaptation of the popular light novel series, the world's strongest sage will stop at nothing to get stronger...not even reincarnation!The magician once known as a great sage has--in search of greater power--reincarnated himself far into the future. His new self has acquired the strongest crest for magical combat, but in an era where magic principles are all backwards, that crest is looked down on as the "crest of failure"... It turns out that evil demons were the ones who sowed disinformation and confusion about crests and magic, and now, those very demons seek to invade the capital and destroy all humans who know this secret. The sage, Matthias, uses all manner of strategies to fight back against these powerful demons!

In this manga adaptation of the popular light novel series, the world's strongest sage will stop at nothing to get stronger...not even reincarnation! Former Strongest Sage Matthias's fight to protect mankind continues, with the demons launching all manner of attacks to destroy everyone with knowledge of their plot to weaken humanity through misinformation about magic! Now the demons are out to manipulate the Dracopulse Lines—channels of hidden magical power flowing deep underground—for their wicked schemes, and Matthias is on to them! He makes for Maze City, which sits atop a massive dungeon and one of the all-important Dracopulse Lines. No doubt, this will prove toi be yet another tale to add to Matty's new legend!

In this manga adaptation of the popular light novel series, the world's strongest sage will stop at nothing to get stronger...not even being a "dim wit"!After a little bit of trouble, Matthias and his party became A-rank adventurers, granting them access to their desired destination. However, along the way, they encounter a city controlled by a group of "demions"--a demon subspecies that specializes in teamwork! The demions are using a factory to create a powerful bomb, so Matthias makes the obvious decision to slay every demion in sight!

In this manga adaptation of the popular web novel series, an overworked wage slave finds himself transported to a fantasy world where he quickly becomes the strongest sage in the world...thanks to the help of an army of tamed slimes! Whether at the office or at home, corporate drone Yuji Sano works all the time. So when his home PC flashes a message about him being summoned to another world, Yuji restarts his machine...only to find that he's inadvertently accepted the summons! Now in a fantasy world far removed from paperwork and computers, Yuji has just one thing on his mind: waking up from what he thinks is a dream and getting back to the mountain of work he left behind! But this other world has other plans for Yuji, who quickly discovers his Monster Tamer character class allows him to befriend slimes! And thanks to their number, those slimes help him absorb so much magical knowledge that he gains a second character class in the blink of an eye! How will Yuji wield his power now that he's the greatest sage the realm has ever known?! And what about all that paperwork?!