How did the witty prison life get better?

The humorous prison life became bare because I was moved by Jin Zihe's sincerity. Bald head is a character in Smart Prison Life. It is written in the play that Brother Bald is a poor man, although he is evil. A man who only listens to other people's instructions is actually sad in life, but fortunately, he met that man and treated him as a human being for the first time. Finally, the bald head was moved by Jin Jihe's sincerity and became a good man.