Mu You tapped his fingers gently on the table, and after a moment of contemplation, asked a very practical question: "What's the benefit for me if I join you?"
Zhang Yang was taken aback; he didn't expect Mu You to ask a question so bluntly.
However, this was also a good sign. Asking a question demonstrated that Mu You was not completely disinterested, he just needed a more persuasive reason to join.