Special Civil Servant - Manhwa

Maru Han, a socially awkward individual who has failed the civil service exam five times, experiences a strange meeting on a mountain that leads to his surprising recruitment by the Ministry of Environment's Special Civil Service. This covert team combats nachal—demonic beings that consume humans and manifest as yellow dust clouds. As Maru confronts these terrifying foes, he must discover why nachal are mysteriously drawn to him before the impending apocalypse arrives.

This is the physical copy of Special Civil Servant manhwa.