Byeonbangui Oenoja

I don’t want to work. Like at all. But I don’t have a choice. On an Earth where Humans, Elves, Orcs, Trolls, Dragons, and Aliens live together, there is a never-ending series of incidents. This is the story of a man who's been working in secret for 800 years because he’ll die if he doesn’t.(Source: Naver, translated) Note: Includes one extra chapter.