C900 Crazy Old Man

After a long while, the old man finally responded, his face was full of joy as he shouted, "I got it! "I understand, there's no point in continuing to think about it. You should give it a try, let me see what's going on."

"Huh?" Lin Feng was speechless.

He was here to ask for directions, but why did he become here to study energy with the old man?

However, before he could complain