The Great Demon King 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.cc fastest updating comic site. The Summary is

The countless martial artists of the Inferno Planet are all mad at Xia Ping, and they can't wait to bury him. And Xia Ping, while being hated by so many people, calmly pulls out the "Super Hate System" interface, and while looking at the various good things on it, scratched his jaw and said: "I have accumulated to so many hate that I do not know whether to buy the Holy Chaos Pills, or the supreme Ru Lai Palm martial arts, or the divine weapon Qian Kun cauldron, i don't wanna waste energy choosing...