During 1290, a knight's horse was injured. "Help me, please.," said the knight.
So, the king called Penelope the healer who claims to have magical powers.
When Penelope got to the stables, she gave the horse a magical ointment said to give the user a horn and golden hooves.
So, the horse grew a horn and golden hooves and became the first unicorn.
Later, the king bred this horse turned unicorn with another white horse and the first unicorn foals were born. When those foals grew up, they had their own foals.
By 1330, there were 4000 white unicorns living in England.
But one day, a unicorn named Rosie realized that all of the berries in the forest were gone. So, she stole berries from the king!
As her punishment, Yolanda the wicked witch turned her coat black and her hooves silver and banished her to the briars and if she left the briars, a terrible war would start.
Yolanda eventually had foals and her foals had foals.
During 1356, there were 4000 black unicorns living in England.
Since there was an equal balance of black and white unicorns, the white unicorns who lived in the meadow called themsleves the Day Unicorns while the black unicorns who lived in the briars called themselves the Night Unicorns. At the same time, they gave themsleves queens and palaces for those queens and soon they called these two areas combined Unicornia.