In a fantasy novel, the protagonist had a black chicken, which could set up many different plots and development directions. Black Rooster could become the protagonist's pet or a special ability. This would affect the development of the story and the setting of the character. Black Rooster could also have special interactions with other characters, such as becoming allies, enemies, or helpers. In the plot design of the novel, the story could be presented from the perspective of Black Rooster to arouse the readers 'thoughts and resonance.