One interesting Dipper and Mabel fanfiction could be about their further adventures in Gravity Falls after the events of the show. Maybe they discover a new mystery that involves an ancient creature from the forest. Another could be a story where they swap personalities for a day and how they deal with it. And there might be a fanfic that focuses on their relationship with other characters in a different way, like how they interact with the gnomes in a more complex plot.
Well, a lot of Dipper and Mabel fanfiction delves into their dreams and nightmares. There could be a story where their dreams start to merge and they have to figure out what it means. Fanfictions also often explore their friendship in different settings, like if they were stuck on a deserted island together. They would have to rely on each other more than ever. Another type of fanfiction might be them getting magical powers that are different from what they've seen in Gravity Falls before and how they use those powers to protect the town.
Chapter 599, "The Weather has Cooled Down, the Merchant Should Go Bankrupt", is the clearest early answer because it turns Shang Zhenhe's situation into a concrete plot event. It opens with Shang Zhenhe continued, "Shaojing is really out of line, leaving a...
Chapter 794, "Debut as a Group!", is the clearest early answer because it turns Shen Lan'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.
The best chapter pointer here is Chapter 9, "The Qiao Family's business isn't big, but they have quite the audacity". It opens with Exactly, the Qiao Family isn't that great either. and closes on Qiao, unable to save face, slapped her daughter across the face, "Didn't I....
Chapter 753, "Final Judgment", is the clearest early answer because it turns Fang Wenzhe's situation into a concrete plot event. The chapter gives readers a real answer by opening on In the decade she had been with Fang Wenzhe, Shu Yan never thought...
Chapter 736, "When Will You Come to My House for Dinner?", is the clearest early answer because it turns Yu Fei's situation into a concrete plot event. Early on, Walking outside the tent, Zhao Lang waved his hand.. By the end, In every way, she surpasses Miss Jiang..." But before Yu Fei could....
A practical answer is Chapter 3, because it turns the idea into a concrete scene. The chapter opens with Qiao was still annoyed at the attitude of this unknown girl when she heard..., adds pressure through So without a second thought, she blurted out a fierce challenge, "Fine, if..., and ends on.
If you want the clearest chapter reference, go to Chapter 19. Early on, What criminal law is this or that, this was originally none of your...; later, the chapter leans on In high school, she got into the international class by throwing money....
Chapter 818, "A New Village Amid Shadows and Brightness", is the clearest early answer because it turns Captain Jiang's situation into a concrete plot event. A useful checkpoint is the way the scene starts with Wanzhi stared in shock, her eyes wide open, "What you said...
Look to Chapter 22 for the clearest answer. It begins with Hearing this, Su Yinwan looked at Shang Shaojing with a face full of..., keeps building through Shang, but it's not necessary;
The best chapter pointer here is Chapter 34, "Official Recording!". It opens with Seeing that the public sentiment wasn't quite right, Su Yinwan felt... and closes on Now that Lili is misunderstood, they start to kick us while we're down."....