Each novel spawns a world. Each world revolves around a few main characters. Who would notice that there are only a few lines of introduction in the novel, and the meaning of their existence is to serve as cannon fodder as a stepping stone for the hero and heroine?
But at the intersection of various small worlds, there is a place where a group of people come from afar to embrace the cannon fodder, lead them away from the fate of being cannon fodder, and achieve their own success in life.
Ps: The heroine will understand the plot before entering the world and enter the world under her own name. After entering the world, there is no system or golden finger. The heroine herself is her own golden finger. The heroine will only be assigned an identity by the small world that is most suitable for being close to the cannon fodder in the story. She will naturally fall in love with them and lead them out of the life of cannon fodder.
Concept: Everyone is the protagonist of their own life