Song Chen, an ordinary takeaway boy, meets the mysterious nobleman Ling Yu on a rainy night, and unexpectedly obtains a string of "tracing beads" that can trigger strange powers. When Ling Yu suddenly disappeared, the bracelet and the "Qi-inducing Jade Pendant" obtained from the ghost market actually resonated with the evil cultivator when he was pursuing him. He was shocked to realize that he was involved in a thousand-year secret that spanned the three realms of human, dragon and Yin.
With the evil cultivators in black robes approaching step by step, Song Chen, with the help of Lin Xiaoyu and the mysterious young man Shen Mo, obtained guidance from Shi Gandang at the mass grave and met the dragon prince Ao Bing at the port to warn him. Ling Yu's identity as the envoy of the Dragon Palace was gradually revealed: it was not accidental that he left the traceability bead, but he used himself as bait to induce Song Chen to awaken the soul-suppressing pendant and prevent the cracks in the underworld from expanding. When the two halves of the traceability bead were fused in the essence and blood, Song Chen not only witnessed the truth about the artifact guarded by his father's generation, but also discovered that there was a secret connection between his own blood and the traceability bead.
However, the crisis in the underworld has not yet passed, and the remaining aura of the man in black points to the forbidden area of the Dragon Palace in the East China Sea. The erosion of the underworld in Yu Shao's body and the bloodline mark of Song Chen's awakening indicate that the battle surrounding the artifact has just entered a deeper vortex. They must go to the Eye of the East China Sea and face the unknown dangers in the forbidden area of Dragon Palace, and the true power of the traceability beads seems to be still wrapped in a thicker layer of fog...
Very good very beautiful