Ruined childhood

Bella was not okay with her rubbish life
She had a ruined child hood which led to an orphanage she's 16 now lonely and ready to get out of the hell hole they call home
When she realizes that someone Threatening in the building what did she do she took the gun right of his hands and walked away. And handed it to a police man. Smart. Not at all. How much did she care none what's so ever. But when she falls in love with him after 4 years forgetting who they were. She is in for a bull ride