It was a warm afternoon in the human world. Erica had just returned from checking on the patients that were on her checklist. Getting back to her office, she collapsed on her chair before sighing heavily.

After resting for some minutes, she switched on her computer to check the file that was sent to her some hours ago.

As she was going through the file, she suddenly heard a knock on the door interrupting what she was doing.

"Come in, please," Erica instructed without even asking who it was, as she thought that it was one of the nurses.

Once the door burst open, Erica, whose attention was focused on...