The copper palace's interior was very eerie, and the temperature in it was very low. Other than that, the celestial aura gushing out from the palace was not the aura of a godly spirit, but the Qi of a celestial race. The two auras might feel alike, but the aura of a celestial race only had the elegance of the gods, but nothing close to the majestic aura possessed by a real god.
Zhong Yue have seen many godly spirits and godly weapons, and through his encounters with them, he more or less knew the similarities and distinctions between the auras of the celestial races and the godly spirits. If he was replaced by the other hall masters or someone else, they would have chickened out as soon as they sensed this celestial aura, as they would think that the being sealed here was a god or demon, but this celestial aura had nothing on him.
