When the apocalypse came, I awakened to the only veterinary system.
Others are surviving in the wilderness, while I am consulting in the clinic. It's just that my patient is a little special -
The first patient, the SSS-class "Canyon Phantom", became my exclusive mount after he was cured.
The second patient, SSS-level "Energy-eating Vinenum", turned into my mobile fortress after recovery.
While everyone was hunting the strange beasts, behind me, there were already many SSS-level plague gods begging me for treatment.
Until that day, there was a knock on the clinic door. Outside the door, the SSS+-level being that was said to have destroyed half the city was covered in blood and begged weakly in human language:
"Doctor, help me... I can tell you why the end of the world has come."
