C868 Lu Zu's Ultimate Move

Lin Tianyu glared at Grandmaster Lu and thought, Old man, when I fought you earlier, I was only a little bit weaker than you. But now, as long as I pass this heavenly tribulation once, he would break through to the Foundation Building Stage from the Qi Refinement Stage. At that time, the gap between us will be completely fixed. Furthermore, during the heavenly tribulation, you, this old brat