I Am the Sword Ancestor, Devouring Gods and Demons Across the Heavens

Qin Xuan is reborn at his weakest and obtains the Devouring Origin Rune. He cultivates the Devouring Heaven Sword Body and devours the gods and demons of the universe! This sword contains a million years of cultivation. Who in this world dares to block it?! If the heavens had never given birth to me, Qin Xuan, the sword path would have languished in darkness for eternity!