C1159 Who is the old man?

Ye Cheng stared at the old man, was he trying to turn the tables? "First, I was extremely grateful. Then, I smashed down with a hammer and beat you to death. It was as if I were saying, 'Because you've done so many good things, I'll beat you to death.' Then, I'll have to think about it. Is this a good thing that you can't do or not?" Old gramps