Chapter 688: The Vanishing Heavenly Gate Secret

collected his thoughts, the old man fell into contemplation.After a long silence, he looked up at Shen Changqing."If you're looking for a really challenging task, I have one in mind. It might be a bi...slate!Even if I were in a different realm, if there was no formation to conceal my celestial energy, I would certainly not be able to escape the scrutiny of all races.Therefore, the possibility that h...