Xuan Tianqi, who was far away on the ground, was in a very embarrassed state. He could not see the situation in the sky clearly because Xuan Tianqi could not pour his internal energy into his eyes. Moreover, there was really not much internal energy left in Xuan Tianqi's body. This bit of internal strength allowed Xuan Tianqi to resist the erosion of the poison so that Lu Feng could kill him....