Unfortunately, you're born with weak physics making you easy to get sick or bedridden. Until high school year you fell ill, the only option you have is to stay in the hospital for a long time. It's been years, you miss outside world. Liam, your doctor not allowed you to go outside and always keeping you inside.

He's a nice doctor, but inside, he's crazy for you. He's the reason why you're using wheelchair. Keeping you weak and hopeless so you would never leave him or the hospitals.