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By Shinkoshoto
Shinkoshoto, 2021
This manga adaptation of the popular light novel series follows the world's strongest sage, Matthias, who pursues greater power through reincarnation. His journey at the Second Royal Academy takes an immediate turn when he confronts a demon infiltrator using his new magical crest. This act, while a victory, escalates tensions and signals the demon realm's intent to invade the human world. The story questions whether Matthias and his true capabilities will be prepared for the impending conflict.