"The Man in Night Clothes" is divided into five parts: "The Man in Night Clothes: Ye Yiren", "The Man in Night Clothes: Liu Qing Kuang", "The Man in Night Clothes: The Wind Flying Crane", "The Man in Night Clothes: Qin Ruoyue", and "The Mission of the Man in Night Clothes". The first four parts first introduce the growth experience of each person in night clothes. Each story Things seem to be independent, but each story will have the shadow of other night-clothed people buried and running through it. They will be shown one by one in the fifth part, and the plots are closely connected. The fifth part is about the heroic feats performed by the four night-clothed people under the leadership of the leader of the organization. The overall story is set in my hometown of Hainan, because many people have little understanding of the history of Hainan, and I hope that through the description of this novel, people can know and understand Hainan.