In order to save his sister Su Muxue, Qin Zhao voluntarily became an altar sacrifice. When his essence and blood were drained, he used his last drop of blood to awaken the ancient dragon god Zhu Jiuyin who had been sleeping for ten thousand years. One man and one dragon formed a symbiosis contract, and Qin Zhao transformed from a humble sacrifice to the master of the dragon god, but he was also involved in the power vortex of the dynasty, the Demon Suppressor, and the hidden ancient clan. While he was looking for a way to cure his sister, he was also tracing the truth behind his family's annihilation. Zhu Jiuyin's awakening also alerted those enemies who had been dormant for thousands of years. Under the guidance of Uncle Tie and the secret help of Bai Wei, Qin Zhao worked step by step, but found that all the clues pointed to a shocking conspiracy-the Dragon God was not sealed, but took the initiative to sleep, waiting for someone who could change the destiny of the world.