Behind the walls I built

Destiny is an average teenage girl... to everyone else. but deep inside her mind, she's something completely different. lost in her thoughts and trust issues, destiny lives a second life in her mind. after a childhood of trauma, she isolated herself and created a better life. but only in her head. trapped inside her childhood home, she escapes to her fantasy life every chance she gets, but then he arrives. and yanks her back into reality . will she be able to give up her days of living in a daydream and welcome reality and change . or continue to live in her mind alone and trapped in walls she built.
(apologies if my description isn't good. I have pregnancy brain, but I've been wanting to get back into writing, so please, no judgment and feedback is always welcome)