Immortal Dragon Vein

Five years ago, the peerless genius Jiang Chen dug out his own martial veins to save his daughter, but was ruthlessly abandoned by his wife. Five years later, his daughter's life was again on the line. Jiang Chen tested poison on himself to save his daughter, but inadvertently awakened the immortal dragon vein inherited from ancient times. I hold all the laws of the heavens in my hands, and I will grant my daughter eternal life!