Obviously, Percy Jackson himself is usually a main character. He is the one who gets involved in the devil - related situations. And then there could be new characters created specifically for the fanfiction, like a devil - like antagonist who is trying to corrupt Percy or the world around him.
In Percy Jackson the devil fanfiction, Percy is the main character as the story is often built around his experiences with the devilish elements. But other characters from the original Percy Jackson series like Grover could also be important. Grover's connection to nature might be put to the test in a world influenced by the devil. Also, there could be some ancient beings or demons that are unique to the fanfiction world, and they would play significant roles as antagonists or sometimes even as unexpected allies to Percy as he tries to figure out what's going on with this devil - related business.
Chapter 191, "Sister, Jiang Cheng is bullying me!", is the clearest early answer because it turns Jiang Yan's situation into a concrete plot event. The chapter gives readers a real answer by opening on This change made Jiang Cheng extremely uncomfortable.
Chapter 458, "Where Did Everyone Go?", is the clearest early answer because it turns Jiang Cheng's situation into a concrete plot event. A useful checkpoint is the way the scene starts with On the other side, Su Yinwan also saw Jiang Li's ranking.
Chapter 447, "Going Viral on the Internet", is the clearest early answer because it turns King Zheng's situation into a concrete plot event. The chapter gives readers a real answer by opening on Old Sir Jiang: "...." His face had grown even worse.
Chapter 71, "The Theme of the First Day—Breaking New Ground!", is the clearest early answer because it turns Jiang Yan's situation into a concrete plot event. The chapter turns that into something concrete by moving from Shu Yan curled her lips with a hint of jealousy, "When can it be my...
Chapter 314, "The teacher will surely cultivate you into a new music star!", is the clearest early answer because it turns Zhou Wenshu's situation into a concrete plot event.
Chapter 88, "I Call This a Test of Your Will!", is the clearest early answer because it turns Bai Lu's situation into a concrete plot event. The chapter gives readers a real answer by opening on She wanted to refuse, but didn't have the courage to do so.
Chapter 165, "Boom! Jiang Yan is actually Su Yinwan's fanboy?!", is the clearest early answer because it turns Weibo's situation into a concrete plot event. Early on, How come everyone else got a solid six points, and he ended up with....
Chapter 46, "Why Am I Second to Last?!", is the clearest early answer because it turns Princess Wen's situation into a concrete plot event. A useful checkpoint is the way the scene starts with Upon hearing this, everyone but Jiang Li perked up with high alert.
Chapter 166, "Daniu Gets Jealous!", is the clearest early answer because it turns Brother Xiao Xu's situation into a concrete plot event. Early on, Only after everyone in the small courtyard had left, did Zhao Lang....
Chapter 500, "Nearing Home Brings More Fear", is the clearest early answer because it turns Zhao Lang's situation into a concrete plot event. It opens with The room, white and gleaming, was filled with a faint smell of... and closes on Truth be told, it would be a lie to say he wasn't scared..