Shikkakumon no Saikyo Kenja: Sekai Saikyo no Kenja ga sarani Tsuyokunaru Tame ni Tensei Shimashita 4 (Gangan Comics UP!)

[Machine Translation] The strongest sage in the world! A wizard who was once called a "sage" is reborn in the future in search of more power. He obtains a crest that is ideal for magical combat, but in the future, where magical theory has degenerated, the crest is called a "disqualification crest" and is despised.... It was the demon tribe that had distorted the information in the emblem and degenerated the magical theory. The demons learned of this and launched an invasion of the royal city to destroy the humans. (Matthias, the Wise One, uses various means to fight off the powerful demons! Novelist's New Novel! A very popular otherworldly "crest" fantasy! Includes a short story newly written by the original author!

最強賢者の異世界無双！かつて【賢者】と呼ばれた魔法使いが、さらなる力を求めて未来へ転生。魔法戦闘に最適な紋章を手に入れるが、魔法理論が退化した未来では、その紋章は「失格紋」と呼ばれ蔑まれていた…。紋章の情報を歪め、魔法理論を退化させていたのは魔族だった。それを知った人間を滅ぼすため王都に侵攻を開始する魔族たち。【賢者】マティアスは、様々な手を駆使して強大な力を持つ魔族を撃退する！「小説家になろう」発！　超人気異世界「紋章」ファンタジー！！原作者書き下ろしショートストーリーも収録！