Lu tells his grandfather that he will protect his wife in any way he can. He tells him that he grew up with him and that they are as close as brothers and sisters. He says that it is only natural that he would protect his sister in such a situation. He asks his grandfather where he is going, and he says that he is getting tired of sitting, so he will not get involved with the children's conversation. He then goes to see his son-in-law, who is also in the room, and asks him why he married yi . He also asks him where he has been, and when he says he has settled the discharge procedure for him, he says it is his business too. When he asks why she did not hear him, Lu says that she heard him outside, and that he has not fully recovered from his wound. He will get her a wheelchair and push her down later. Lu says he just expressed his gratitude to cheng for protecting his wife. He adds that he hopes that hao Xuan understands what he has just said.