Secret Agent at the Animal Hospital
The Secret Agent's sister. She doesn't find the Cardiologist suspicious, even communicates normally with her, and doesn't understand why the Secret Agent doesn't trust the Cardiologist. She can seem strict and uncommunicative, like her brother, but in reality she is very friendly.
He speaks quite animatedly, but sometimes seriously, and can call people by nicknames out of nowhere. He often says that the Secret Agent may seem serious, but is actually quite "emotional".
In fact, no one knows whether she's older than the Secret Agent or not, but in reality, she's a few seconds younger, which she refuses to admit. She gossips with the entire female half of the medical staff. She also often carries items for protection and eliminating anomalies - a pistol or a stun gun. Sometimes no one understands how she can look like a Secret Agent and does not believe that she is his sister.
