Undercover love (ereri/riren)

Eren is an newly 18 year old boy. He may seem normal but him and his family have a dark secret.....they're professional assasins, each of them trained from birth to observe, infiltrate, and kill. But what if Eren wants out what if he doesn't want to be a trained killer for the rest of his life.

Enter Levi a 25yr old undercover FBI agent. Who's assignment is to catch a gang leader that's on the top of Erens kill list.

When Eren meets Levi he's on his way to freedom with only one task left.... to take out his target. And Levi's has too keep his identity a secret while figuring out how to arrest the gang in one fell swoop. Can they be together but still keep they're secrets?

(I do not own attack on titan or the characters but I own the plot)