The Peerless Demon Emperor 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 www.mgeko.cc fastest updating comic site. The Summary is

Call him a devil, but we would cross words with fiends and fulfil the salvation. Call him a god, but he’s got too much blood on his hands. Washed by blood and refined by fire, he’s attained nirvana and become the Grandmaster of Diabolism! Junior Lin Feng started with a humble origin but finally grew into a living legend with the Primordial Demon Seed!