Immortal Cultivation Is a Dead End 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

Meng Nan, a relationship virgin from Earth, died in a car accident. He reincarnated in a world of immortals and heroes, and they even allocate wives?! Is this the beginning of a delightful new life?! Then he realized — The art of immortal cultivation! Is a. Dead! End!