Illustrated by Arashiyama and serialized on Web Comic Action .
The series focuses on Setsu’s "second-round" advantage, where his knowledge of the world's geography, politics, and magic systems allows him to navigate conflicts with ease.
The plot often centers on uncovering the mastermind behind the renewed war between humans, beastmen, and demons, specifically a former classmate turned traitor named Toma . Where to Read and Watch Illustrated by Arashiyama and serialized on Web Comic Action
Official Japanese chapters can be found on Gaugau Monster.
Available on platforms like ABEMA for Japanese viewers. Where to Read and Watch Official Japanese chapters
In the manga progression, chapter 23.2 typically falls within the "Beastman Continent" or "Demon Continent" arcs, where Setsu reunites with former allies who have aged or changed in the five years since his first disappearance.
Published by Futabasha under the Monster Bunko imprint. Published by Futabasha under the Monster Bunko imprint
The story follows , a former hero who successfully saved the world of Eclair. After being betrayed and forcibly sent back to Earth as a baby with his memories intact, he grows up as a "gloomy" high schooler only to be summoned back to Eclair once more—this time alongside his entire class. Original Work: Light novel series by Kazuha Kishimoto.