I'll Retire After Saving the World

I'll Retire After Saving the World is a Manga/Manhwa/Manhua in (English/Raw) language, Action series, english chapters have been translated and you can read them here. You are reading chapters on the fastest updating comic site. The Summary is Year 2044. Right before the global explosion of dungeons--the end of the world. And... when I opened my eyes again, it was twenty years before the end. I, Woo Hwijae, must stop the apocalypse to secure my retirement plan!