Although Bai Yi and Li's duty was to guard the World Suppressing Stele within the Transforming Thunder Palace, that was under the assumption of evenly matched forces to prevent anyone from sneaking into the palace. But in the current situation, what need was there for the two of them to guard inside the palace? If everyone outside were annihilated, leaving only the two of them, then guarding it would be meaningless anyway. Therefore, as soon as the people outside desperately unleashed their true Thunder Spirit forms, Bai Yi and Li briefly conferred and decided to come out and face the enemy.