The Daughter of Red One: Callum Drift x (Santa's long lost Daughter) Reader

Christmas is in grave peril! 🎄 🎁
Santa has been kidnapped and the clock is counting down, Callum Drift, Commander of the E L.F must find Saint Nicholas of Elmira before it's to late.
Only there's a slight Hitch, he has to work with the hacker that lead to Santa being kidnapped in the first place, The wolf Jack O'Malley.
That's not all, Jack's friend/adopted sister that helps keep him honest is dragged along for the ride.
And Drift can't help but feel a bit more than protective for Y/n O'Malley, a seemingly normal human girl.
Only she has a secret, that even she doesn't know she has.
She's the daughter of Santa Claus and Misses Claus!.
Sent to live in the human world when she was just a babe for her own safety, from the very Mythological being responsible for Nick's kidnapping.

Can the two unlikely friends (Callum and Jack), put aside their differences in time to save Christmas before all hope is lost?
Can Y/n finally allow her wish to finally know who she is and where she comes from finally come true? and can she help mend Callum 's heart and help him gain back his faith in the adults inner child?