HERO Vs Cultivator 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

When the end of the world came, in the hopeless darkness, Chen Junan traveled to cultivators the world before it collapsed, determined to change this world fate. But as time went on, he gradually realized that this world have to many mystery and secret to unravel