Undercover

It had been three years total, since they had been doing this, traveling the world together, and Reid thought any day now he would be close to snapping, and losing his mind.

It had been three years of the two of them travelling all over the world, using aliases dispatched for this assignment or another, yet they all had a common thread: they involved using Cat as an undercover asset, with minimal protection, hoping and praying she would never slip up in any way, and get raped or killed.

The one where Spencer is put in an impossible position, when the same framework that gave him a sense of purpose and belonging now serves to keep his beloved caged and abused. Who is he, and what does he care about above all else, when everything is said and done?