He Killed God With... A Fox?

Lin Fan takes in a small fox and a white snake, two creatures everyone treats as worthless. They carry the blood of gods. He raises them until the fox becomes a nine-tailed heavenly fox and the snake becomes a white dragon. Before that he watched Wang Batian kill his parents over a sacred cauldron. At the bottom of it he woke a divine bloodline and a system that copies any skill without limit. He goes back for Wang Batian, kills him, and breaks up the Blood Demon sect's plot, and in doing so learns that the person who set all of it moving was Lin Tianjiao, the sect master, who wants to steal a destiny and pass himself off as an immortal. Lin Fan gathers what force he can find and goes at the false immortal.