Obsolescence

Fae, Lycans, and Witches are real.
They hide in the trees, the mountain tops, and may even be a neighbor. They have protected the Earth from the foolish humans that were naive enough to almost destroy it. They have lived long before us and have kept their lives secret among us. Separate but united.
An old, long forgotten enemy has returned to take what was taken. To defeat them, all must but united and set aside their differences. But can people so different really ever change, even if it was for the better?