Unicorns are magical creatures that have been known to appear in various forms, but primarily as a horse-like creature with a single horn on their forehead. They are often associated with magic and fantasy.
There is no clear-cut path to becoming a unicorn, but it's rumored that one must first develop a strong sense of wonder and a taste for sparkly things.
Unicorns are real in the sense that they exist in the hearts and minds of many who believe in their magical existence. However, in the physical world, there is no concrete evidence of their existence, much like the Easter Bunny or the Tooth Fairy.