Summary : In Part Two of "The Green Mile," titled "The Mouse on the Mile," chapters 1 and 2 introduce us to the character of Mr. Jingles, a mouse found by Paul Edgecomb and the other prison guards on Death Row. The mouse becomes a symbol of hope and innocence amidst the grim reality of their surroundings. His antics will bring a sense of joy and lighten the mood, creating a contrast with the serious themes of crime and punishment represented by the death row inmates.