What do you mean, the old man is getting more and more ruthless?

A man knows his companion in a long journey and an inn. As long as it is good, after years of precipitation, you will find it is still good. For example, Jin Dian's old songs can still impress you when the familiar melody rings; Friends who have known each other for many years, although everyone is no longer immature, but the friendship between friends is more mellow like old wine.