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

A story that follows a young Orc named Gul. Like an ordinary kid, he plays a lot and sometimes starts trouble, he has no special skill and just really good at running away. Fate gave him a mission that none of the Orc race could ever imagine him to accomplish. And so the rough adventure begins!