In the battle between gods and demons, after the battle between Demon Lord Bei Ming Changye and Xingyun, the Guardian of Dragon Vein in the human world, the Dragon Vein Stone was damaged.
The son of Xingyun, Shun Yu, was conceived by the guardian goddess of the heart of weak water and the divine dragon. He was originally the only divine dragon in the world. He was born to protect the dragon veins of Kunlun Mountain. He has three bloodlines: God, human, and Mei. On the day he was born, his biological father used an extremely cold moon-cone blade to pierce his heart, leaving him with a heart disease that would never heal. As an adult, his divine power goes beyond the heavens. Together with the phoenix girl Feng Yingluo, the Mei clan son Jin, and the immortal crane Baixi... He gathers the earth god stones, repairs the dragon vein stone, and prevents the evil energy from going to the human world to slaughter.
In order to shed his mortal body and prevent the dragon spirit from exploding and dying in his body, he bid farewell to the outer world and went down to the human world to gather all the earth stones to nourish the dragon spirit and repair the dragon vein stones. He met and fell in love with Feng Nu, who also had a heavy responsibility and a weak heart.
Bei Minghan, the young master of the Demon Tribe, has a perverted and crazy love for Feng Nu, which makes the two of them decide to break up step by step. They were crazy about love for the first time, but to no avail. The second generation, Shun Yu, started chasing his wife in the crematorium, and finally found sweet love with Feng Nu!
Later, Feng Yingluo was seriously injured by Shun Yu's twin brother, which caused the heart of weak water to pour out, destroying the dragon veins, causing the door to the demon realm to reopen, and the demon clan to reappear.