No matter how easy it seems to be a nurse, no one knows the real difficulty of this job.

Again, as usual, you had to work overtime on a normal night. While you were sitting and drinking coffee with the other nurses to get some rest, you were caught in the cold and piercing gaze of doctor Blade. "I see you are in a good mood." Blade said sarcastically. "How about using this mood of yours to be more active in your job?"