"But we're not a Grisha, sir." Levina Maximoff and her twin brother, Peter planning to meet their father in Ketterdam, but it will take too long if they took the way around their father can't stay in the same place for too long either cause the Drüskelle is planning to kill him. So they get in the first army hoping they could cross the fold but when they cross the fold something went wrong. They accidently reveal who they really are. The Darkling x OC Based on the books and the series!