Behind bars

Set in 1940s Britain during world war 2.

Levi is recruited into the British military for his incredible brilliance and mind where he meets Eren, a young military prodigy with beautiful green eyes that draw him in and a reckless, ever changing personality that sends him spinning in so many different directions.

Eren is facing his own battles everyday with tragic nightmares of his past during the night and ruthless people during the day, but that doesn't stop him from falling for an emotionally detached genius in a time where being gay is both, taboo and illegal.

Smut later on.