Description：The story tells that Sima Cong was threatened by a Thai rich businessman, Xiang Ye, to go to the Yeren Mountain 10,000 meters underground to find the whereabouts of the Golden Spider City. During the expedition, Sima Cong met the genius young man, Baye, who escaped from the blood-threaded round coffin in the tomb. The two young men, who were very different from each other, gradually formed an alliance to explore the secrets of the underground and developed a friendship in adversity. At this time, the villain Xiang Ye suddenly appeared underground and revealed that Baye's true identity was Sima Cong's father, Sima Hui, who had been missing for many years. The underground Golden Spider City also unveiled its mysterious veil from alien civilization...