Evolution of the Skeleton who walked alone in a Dungeon

An army of skeletons was summoned by the necromancer during his battle. However, at the end of the fight, none survived except a Skeleton. Follow our protagonist as he struggles to survive in a foreign, RPG-like setting surrounded by danger and monsters.

This was inspired by the novel "Overlord, Lv1 Skeleton, Skeleton Soldier Couldn'T Protect The Dungeon."

Note: On Hiatus