Maybe it's a Centaur foal that has been separated from its herd for some reason and Harry takes it in. Or a goblin who has been wrongly accused and is on the run. Even a ghost that has been forgotten and left to wander alone could be among the strays that Harry Potter takes in according to this fanfiction.
The duration of Strays' story isn't fixed. It could be a brief tale told in a couple of chapters or an extensive saga spanning multiple books. It really depends on the author's vision and the depth of the story they want to convey.
I'm not sure specifically as it could be a rather unique or indie work. It might be about a character with stray magic, perhaps someone who has magic that is different from the norm or not fully under control in the world of the novel.
Since I haven't read 'stray magic a strays novel', I'm unable to tell you about the main characters. It could be that there's a young wizard or witch as a main character if it's a typical magic - themed novel, but that's just speculation.
Well, it could be about Harry Potter having a kind heart and taking in various 'strays' in the wizarding world. Maybe he takes in lonely or lost magical creatures, or perhaps other students who don't really have a place to belong. It might explore his nurturing side and how these 'strays' change his life or the Hogwarts environment.
Well, one interesting aspect could be the real - life events that inspired it. Maybe it shows unique human experiences or relationships that actually happened. It might also have real - life settings that add authenticity to the story.