Summery: Both Grisha and Carla are Forster parents then one day they had twins of their own, a baby boy name Zeke Jack Jaeger and a baby girl name Erenla Maria Jaeger. On the same day they the twins had been born a child to a different family had died and a child to the Jaeger's family had been stolen. James Potter and Lily Potter's daughter had died a few minutes after birth then James Potter had kidnapped a little girl to raise of their own. Who daughter is she? What is Rose Lily James Potter's real name? Will the Jaeger's family find out that their daughter is alive? (Zeke x Jacklna) (Erenla x Levi) (Attack On Titan and Harry Potter Crossover)