Hacking Reality

Have you ever wished that you could escape your own reality? To be able to escape to a realistic simulation, a perfect world?
Throughout her childhood, Mia Baker has often wished to be someone else. To be rich. To be beautiful. To have a mother.
One day though, her wish is granted. Her father, an eccentric computer technician, has invented a wonderful, realistic new game, Glass Game, or the "glass". Here, you can create, explore, build. You can be anyone, do anything- provided you pay.
But there's a darker side to the glass. Addiction. Her father's new toxic nature. Nothing is really anymore. It's all on the glass. The world has changed forever. Is money and success really worth it, when you're living in a game?
And of course, there are the glitches. She didn't notice them at first, but now they are everywhere. It's not just slow loading, or a pixelated nature, too- the glitches are scarily real. Shaky, scary, falls that make her feel sick. And now, glitches are occurring in her OWN REALITY.
Which begs the question...what if she's in a simulation herself?