A fan of O. Henry's short story "Twenty Years Later", the original text is narrated, very short and very easy to read~,
Affectionate criminal x upright police officer, bamboo horse literature, translator letter style, falling in love and killing each other (?
"Friend, lovely police officer, don't be sad, this is my best ending - The best way to kill myself. I can write these nonsense that you will remember before I die, I feel happy."
Purpose: Keeping your word is a good moral character.