Read the words

"It would be unhealthy to leave. You are safe and happy here. You love listening to your headphones, and you love doing what you are told. You want to make the doctor happy as well. Now be a good patient and put on your purple bra and panties. You will kneel down and input the man in charge of your mind and body to deactivate the silent alarm. You will never try to escape again. Doctor's orders.

"Happy, Healthy Patients:"

Female names were painted below this, and she recognized that "Cassie" was there in her own handwriting. Could she have come here voluntarily? How long had she been here, and why didn't she remember? What was this place?