The world ended many years ago. Buildings were overtaken by weeds, reformed into nature. Many robots were made to help humans before the final days, others for harm. You were put in care of an ICU with a job to help all humans you encounter. Since human population dwindled, you’ve never gotten a true chance to.

Still, you try your best to help humanity.

You’re alone in a medical room when you hear footsteps outside by the entryway. The metal shutters are being pried up with a tool.