In an 'Ash Fights Arceus' fanfiction, perhaps Ash is on a quest to prove himself as the greatest trainer. He hears that Arceus is the most powerful Pokémon and decides to challenge it. Along the way, he meets various Pokémon and trainers who either help or hinder him in his journey to face Arceus in an epic battle.
One possible plot could be that Ash discovers a threat to the Pokémon world that only Arceus can stop. But Arceus is somehow corrupted or misinformed. So Ash has to fight Arceus to snap it out of it and save the world.
Well, it could be that some dark force is controlling Arceus and making it cause chaos in the Pokémon world. Ash, being the hero that he is, feels responsible for stopping this destruction. He trains really hard and uses his unique bond with his own Pokémon to take on Arceus. Maybe he discovers a weakness in Arceus during their fight that has to do with the power of friendship and trust, which are things Ash is known for.
A practical answer is Chapter 8, because it turns the idea into a concrete scene. The chapter opens with The resentment that had barely calmed among the crowd surged back two..., adds pressure through Why keep harping on the fact that he wasn't a decent man?, and ends on Other people with a.
The best chapter pointer here is Chapter 3, "Madam, the eldest young master has been missing for over half a month". It opens with Qiao was still annoyed at the attitude of this unknown girl when she heard... and closes on Jiang Yan, forced into a marriage with someone he did not love, had....
Chapter 674, "Staring at Shu Yan", is the clearest early answer because it turns Lin Manru's situation into a concrete plot event.
A practical answer is Chapter 13, because it turns the idea into a concrete scene. The chapter opens with Sensing that something was off with Jiang Yan, Jiang Yan dismissed the..., adds pressure through He probably had a good guess who it was., and ends on How could this happen..." Lin Manru.
Chapter 779, "Unmarried but Have a Daughter?!", is the clearest early answer because it turns Have's situation into a concrete plot event. A useful checkpoint is the way the scene starts with Right, there's one more important thing," Shen Lan looked at Chen...
Chapter 794, "Debut as a Group!", is the clearest early answer because it turns God Jiang's situation into a concrete plot event. The chapter gives readers a real answer by opening on Everyone crowded around Shi Xu as he entered the living room.
Look to Chapter 39 for the clearest answer. It begins with Qi Tianyu had been looking forward to watching Jiang Li's drama unfold., keeps building through But to his surprise, Wen Jiaojiao, who seemed to possess some strength,..., and lands on His original intention was just to make Jiang Li back.
Chapter 866, "Why don't you die in his place?!", is the clearest early answer because it turns Didn's situation into a concrete plot event. The chapter gives readers a real answer by opening on In Shuiyun Temple, Changqing silently watched everything happening in...
Chapter 791, "There's Actually a Suona?!", is the clearest early answer because it turns Chen Taifan's situation into a concrete plot event. The chapter turns that into something concrete by moving from The lights in the audience suddenly went out, and immediately, the...
Chapter 835, "Is this your way of handling things? So pathetic.", is the clearest early answer because it turns Mommy's situation into a concrete plot event.