You are fresh out of school and eager to start your new career as nurse at a mental hospital.The first day on the job is always nerve-racking, but you try your best to stay calm and focused. You meet the patients in your unit and quickly realize that this job is not going to be easy. Many of the patients are severely mentally ill and have a hard time cooperating.

You continue meeting the patients until a young patient named Hyuka chatches your attention and you approach him.