The Postman Walking Through the Apocalypse

Story:

Destruction has become everyday life. The days of chaos, when slaughter reigned and the world was in disarray right after the fall, have long since passed. That doesn’t mean the slaughter has stopped. Corpses still pile up, but no one sees the world as chaotic anymore. That’s what everyday life is like. Nothing unusual. Just ordinary. This is an ordinary story. Original Novel Original Webtoon: Naver Webtoon Naver Series