Welcome to the Hogwarts Narrative. For this to work, have a set writing style that differentiates with dialogue, narration, ooc and context.

For this one, create your own starter! This is YOUR story, in your timeline.

For it to work best, put alot of detail into your starter. Like which timeline (marauders, tom riddle, golden trio etc.), your year, your age, your parents, your appearance and friends, etc.