Leng Di Feng wanted to keep her, but she was very determined: "it's a deal. I'll leave after treatment. You must keep your word!","who can guarantee what will happen in the future" Hua Xiaofu said with a cold smile, "I can't guarantee what will happen to me in the future. Can you promise" If you could guarantee it, nothing would have happened in the first place. ",listen and understand this sentence, Leng Difeng is speechless.。