I'm the Guardian of my Childhood Pack, and the soon to be Alpha is my Mate?

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When she was five years old she was taken to Guardian school, where she learned to control her many abilities, how to fight with multiple weapons, and hand to hand combat, and many other things. She also learned how to speak many languages, how to identify evil and wisely destroy it.
She learned many things at Guardian school, along with all the usual subjects that regular schools teach. But just last year she graduated with flying colors. So today she will find out her first mission.
When she does, she not only finds that she gets to see her childhood pack and her Uncle after thirteen years, but she discovers her mate.