It was to be expected that Bao Bao and the others could not remain calm. This cave dwelling they discovered accidentally was a legacy left by a Third Calamity Heavenly Supreme Dao warrior from the immemorial stage.
During the immemorial period, since all Heavenly Supreme Dao elite warriors participated in the salvation war to seal the Soaring of Galaxia Barrier, everyone made a mutual promise to bury everything inside the God Discarding Maze before their departure.
This was for the worst scenario. If their belongings were put inside the God Discarding Maze, even if the Tian Xuan Land was breached one day, this maze would more or less be a heritage for the Tian Xuan Land. The heritage left by the Heavenly Supreme Dao warriors was the only hope for the revival of the Tian Xuan Land.