Reborn Black Snake: After the Guidance of Zulong, I Can Really Transform into a Dragon!

Heaven and earth revive, yin and yang reverse, bad energy and spiritual energy coexist, and turbid energy and pure energy coexist. Swallow the spirit to become an immortal, the pure energy will be generated by itself, refine the dark energy to become a demon, and become entangled with the turbid energy! Xuan Lin traveled through time and became a black snake, held the ancestral dragon's reverse scale, received the enlightenment of the dragon ancestor, and transformed the snake into a dragon!