Paramnesia

"What is beyond the other side of the wall?"

Echo Kiernan has lived a life inside a city they never felt at home in. Their memory whipped from existence of their parents and their life before this city, Echo seeks out answers after deliberately meeting a bumble bee one day at school that was almost three times the size as them.

Flying over a wall they also had a weird feeling about. That stood taller than any building in the city.

Eventually they meet someone by the name Edge. A male who's family runs the city. Someone of special interest to Echo. One day after a brief miscommunication of the wall Echo always was curious about. Edge goes missing. And Echo decides to take things into their own hands.

Now Echo runs into a strange world, feeling at home and free from the grimmy city they were once in. But when Edge returns and things start turning for the worse, with people telling Echo that Edge is nothing but evil. Will Echo be able to prove everyone wrong?

Or is there a darker truth beyond what is shown?

(This may get edited, was testing it out!)