C152 Four Symbols Absolute Kill Formation(2)

Fortunately, Ren Tianfeng was the only one who knew about it, and he hadn't told Cai Qingrong and the others about it. Otherwise, he would have exposed his biggest trump card.

"I really have to pay attention to that strange place in the future. I have to hide it carefully!"

Ling Feng made up his mind. He didn't want everyone to know where his trump card was. Unless it was absolutely necessary