Definitely. Hogwarts Mystery provides multiple storylines that can unfold depending on your choices and actions within the game. This adds depth and replayability to the experience.
One common theme is her redemption. Since she starts off as a bit of a bully in the game, many fanfictions explore how she can change for the better. Another theme is her relationships, whether it's her friendships or potential romances.
Definitely Harry Potter himself. His presence can add a sense of authenticity to the story. Hermione Granger is also a popular choice. Her intelligence and knowledge of magic can be useful in many plot situations. Ron Weasley, with his loyalty and humor, is another great character to include. Neville Longbottom can be interesting as well, especially if you want to explore his growth and courage. And of course, Professors like Dumbledore, McGonagall, and Snape can bring a lot to the story with their wisdom, strictness, and mystery respectively.
One idea could be a story where the main character discovers a hidden chamber in Hogwarts that has been lost for centuries. It could be filled with ancient magic and dangerous creatures. Another plot could involve a time - traveling adventure, where the character goes back in time to witness a significant event in Hogwarts' history. Maybe they have to stop a dark wizard from changing the past. A third idea is a story centered around a mysterious new student who has a special power that no one understands, and the main character has to figure out if they are a friend or a foe.
I recommend Don't Be So Proud to you. It's a modern romance novel about urban life. The main character of the story was a top student from S University, He Zhizhou, and his roommates, including Shen Xi, his childhood sweetheart. Together, they experienced a school life full of jokes, intertwined with stories of love and friendship, which made people laugh. This book fits the requirements of your roommate. I recommend it to you! I hope you like this fairy's recommendation. Muah ~😗
One great Merula fanfiction is 'Merula's Redemption'. It delves deep into her character, showing her journey from a rather antagonistic figure to a more complex and sympathetic one. The author does a wonderful job of exploring her backstory and how her experiences at Hogwarts shape her.
You should explore the party area first. Look around for any special items or clues that might be relevant to the story. Also, talk to the guests to gather information.