This type of novel was more common. It usually described a series of stories in the city after the protagonist started as an ordinary soldier and obtained special abilities or background through some kind of opportunity. The protagonist's family background would usually become an important clue in the story, allowing him to encounter various difficulties and challenges in urban life, but also giving him the opportunity to show his human growth and self-redemption. This type of novel usually involved various aspects of urban life such as the workplace, emotions, business, etc. It might also involve some special historical periods or events to increase the depth and complexity of the novel. At the same time, the protagonist's ability and background will also make him encounter various challenges and opportunities in the city, making his life experience full of drama and conflict.