Chen Tianxiang, a direct disciple of Xiuling Clan, was employed by the Heiyun City's lord to explore underground palace and the tomb of the Millennium Dragon. The quest of the expedition to search orbs with evil dragon blood and achieve immortality.

Ye Qingyu, the son of the ancient Xue Guo general, suffered misfortune overnight and became a beggar. In order to return to the court to find out the truth, he applied to the martial arts academy, and wanted to counterattack and get revenge. In the meantime, after experiencing love and secret calculations, one by one strangers did not care about life and death to help him complete his great cause, and his life experience became a mystery.