When Zhao Li Xin discovered the underground palace, he found an abandoned library that contained many ancient secret books whose whereabouts were unknown but that was because the palace used to be one of Emperor Lei Yu's summer palaces but due to the passage of time there were also many natural disasters and wars that cause the palace sank to the face of the earth unknown to its whereabouts until the last descendant of the emperor found it by accident…however, there is no coincidence as everything was carefully calculated by the last Seeress that ever live in the universe.
In that place, Zhao Li Xin found not only a spatial ring where Huo Long had been waiting but also the final inheritance from her own ancestor even though Zhao Li Xin was unaware of it then.
Zhao Li Xin found an ancient scripture that taught about the Eternal Flame but unlike the records scattered around the world that Zhao Li Xin had were the original records made by Emperor Lei Yu about the Eternal Flame.
