The main CP is Ha Shun, and there will be other CPs written about the saint. The writing style changes quickly, depending on the author's mood [T Fei]
The main purpose of the article is that Shun signed a contract with Xiao Ha, and Xiao Ha lives in Shun's body in the form of a soul (as for why two souls can move in one person, I will explain it in the article), and because of this, the two people continue to have sparks in their lives and other things...