Supernatural school

My name is Hunter and I'm the director of the only Supernatural School in the US, well more like creator. I might be a few centuries old, you know, werewolf stuff.
This is the original school, there's one in each country but some of the schools shut down due to lack of students. The most famous ones are located in well the US, the United Kingdom, France, Australia, Germany, Brazil and Peru.
Every year new students come and we educated many different species over the course of three mandatory years. Vampires, werewolf, fairies, wizards, shape-shifters, centaurs, cyclopes, mermaids, nymph, elfs, dragons, golems, imps, minotaurs, satyrs, unicorns and many more.
Our school is the biggest one, due to the number of different species we accept. Even after all this centuries, I've never met my mate and after the second century, I let go of any hope.
That is until the new set of students arrives. And one of them being Calisa.