Frosted Wings

Brenna is a Valkyrie. Brenna is the last of her kind, at least she believes she is. Not long after the 'New York incident' Loki starts living with the Avengers to make up for the mistakes he made because of manipulation.

When Loki and the Avengers need help she jumps in to do her duty in protecting the crown of Asgard, but, how long can she really hide that she's a Valkyrie? and can she hide a secret from the god of mischief and lies?

How will the Princes of Asgard react when they find out that not all of the Valkyrie died out?