Realm of Death is a Manga/Manhwa/Manhua in english language, Action series, english chapters have been translated and you can read them here. You are reading chapters on www.mgeko.nl fastest updating comic site. The Summary is

“Extreme wastelands, monsters raging everywhere, the wicked are dominating this land.” Only the strong can survive on this wasteland. In order to find the most important relatives in his life, the mysterious youngster has decided to embark on this endless journey.”