Pantheon of Gods 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

Su Mu of the Su family of the Great Tang Dynasty was arrogant and gifted, but his cultivation was wasted due to a disease. One day, an arrow shot from outside the sky hits him, not only helping him to recover his strength, but also making Su Mu a divine master, and the eighth son who doubled back on his revenge returns ……