C309 An Earthshaking Battle(1)

He stared at Yu Chengfeng blankly. When he heard him say that, the Grand Elder finally realized that Yu Chengfeng was still hiding something from him. However, at this moment, he did not continue to ask what exactly the so-called foolproof plan that Yu Chengfeng mentioned was. Soon, everything would come to light.

"Black Wild Dragon, you don't have to provoke me. You can do whatever you want