Ooh this is really good! It makes the reader thirst for more. But just two things I am notifying you of:
First: the title of the school was a little hard to read and I think you might've just lost young readers. Second: Just a little cleaner on the prologue. Instead of saying "But then that's because we've always been alone" scratch out the "But then" to just "That's because." You get down to the point faster without unnecessary fluff. There are a few more in there that just make me have to read it again because I don't understand.But I liked the synopsis a little better than the prologue,
But I really liked the "brief" prologue! Sometimes simple is best.
It was very short, but it was good. Thats all I have to say, execpt I must add that you should continue to write it and post the other things you add to it!