only say, "Alright, I agree. After I crack it, I'll share the information with you, but you also have to promise that you won't go on any solo adventures. If you go, you must go with both of us.""Okay...versity, Li Yusa took the stage to perform the violin.I never expected Li Yuansha's violin playing to be worse than the piano...At last, the performer on stage had changed. The music sounded more chee...