The crossovers of characters are also unique. For example, seeing how Hagrid would interact with the wizards in Discworld or how the Death from Discworld might view the concept of the afterlife in Harry Potter. It allows for a lot of creative interpretations and new storylines.
One unique feature is the blend of two very different magical systems. Harry Potter has its own set of spells and magic, and Discworld has a more satirical and often chaotic take on magic. When combined in fanfiction, it creates a really interesting and unexpected magical landscape.
Often, the settings play a huge role. The Hogwarts castle is a very different environment compared to the various locations in Discworld. Fanfiction writers can use this contrast to create stories that explore how the characters adapt to new surroundings, like a Discworld - inspired forest within the grounds of Hogwarts or vice versa.
Chapter 31 is the strongest chapter-level answer because it starts from Before Shen Lan had reached the backyard, she already heard the sounds of... and follows through on After staying in the study and reading for another day, she finally....
Chapter 1 is the strongest chapter-level answer because it starts from Jiang Li, I'm warning you, don't set your sights on Yinwan anymore, or... and follows through on Yet before she had the chance to teach her a lesson, the male lead arrived....
Chapter 936, "When Did the River Moon First Shine on People [Extra: River Moon Chapter]", is the clearest early answer because it turns Gu Yu's situation into a concrete plot event.
Chapter 10 is the strongest chapter-level answer because it starts from Qiao's shocked face struggle to recover, Lin Manru also tasted for the... and follows through on Who was it again saying that the Jiang Family's tradition was lacking,.... The payoff is that the chapter closes with "She...
The best chapter pointer here is Chapter 31, "Master, I've been having some bad luck lately!". It opens with Before Shen Lan had reached the backyard, she already heard the sounds of... and closes on After staying in the study and reading for another day, she finally....
The best chapter pointer here is Chapter 29, "The 36 Strategies - Sneak through Chen Cang". It opens with Big brother, it's me..." The shadow suddenly spoke and it was Jiang... and closes on Big brother, are you unwilling?" His mournful expression seemed to signal....
Look to Chapter 23 for the clearest answer. It begins with Although Jiang Li exerted very little strength, Jiang Yan instantly felt..., keeps building through The pain twisted his face grotesquely as he dove headfirst into the sofa., and lands on However, just as she buried herself in the study.
Look to Chapter 24 for the clearest answer. It begins with Not only that, even the non-mainstream photos she had previously posted on..., keeps building through Phrases such as "ugly girl craving swan meat," "arrogant, wasteful..., and lands on Shi Xu rarely feels like going out, so that's nice.".
A practical answer is Chapter 22, because it turns the idea into a concrete scene. The chapter opens with Hearing this, Su Yinwan looked at Shang Shaojing with a face full of..., adds pressure through Why are you yelling so loudly?, and ends on Jiang Li's righteousness temporarily shut Jiang Yan.
The best chapter pointer here is Chapter 38, "Pretending to be a Top Student? You Must Have Forgotten Your Own College Entrance Exam Score!". It opens with Jiang Li had also observed the girl who had just entered.