あらすじ
“Let’s Make Them Mistake a Ruined World for a Game” Kim Jinwoo, a game director, was one day summoned to another world called “Arsilan.” After struggling through a harsh life, he eventually rose to become an archmage. However, Arsilan was on the brink of destruction due to entities known as “Erosion.” Jinwoo, who came from Earth, was the only one immune to Erosion. But even as an archmage, facing countless Erosions alone within the short span of three years was impossible.
あらすじはAniListより（英語）。
データベース内の関連マンガ
自社カタログから選出 — 同じ作者、またはジャンルの重なり。