SINISTER IMMORTAL PATH 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

Zhang Yuan ascended to immortality, only to find himself in a bizarre world. Terrifying celestial beings ruled the heavens, while mortals below were mere livestock. The realm was filled with perilous [abnormalities], and the cultivators who survived were barely human. Could this world possibly have a future? Zhang Yuan didn't care. All he wanted was to ascend again and return to the immortal realm. But... could he truly go back?