High, arching eyebrows are the mark of the villain.
Second option: the dangerous love interest
(He’ll probably shoot a questionably innocent person early on)
Straight, bushy brows? That’s the wise, cantankerous teacher
Or a fat jerk who is selling low-quality goods at market prices to make an extra buck.
Thin, graceful eyebrows usually belong to the princess
Or her proud, condescending fop of a brother.
Strong, no-nonsense brows probably did some military time.
Might mark the hero or heroine
(The betrayer will have them too – but there will be a hint of an arch)
A unibrow is the most complicated of brows.
Simpleminded rube, evil sidekick, loyal and marked for death – all possibilities…
Possibly the scientist gleefully making science.
Straight, slanting eyebrows?
You’re watching anime.
Anime does not count because it’s not real.
We’re talking fantasy here.
I am actually a big fan of science fiction eyebrows – for whatever reason, you can tell a lot based on eyebrows.