While in a Costco food court, Sirius presses the button on the Brisk Raspberry Iced Tea dispenser and summons a supercomputer. The computer states that, in 10 days, all humans on earth will stop aging. Their bodies will freeze in time, meaning they don't need to eat, drink, or breathe. They will also be immune to all sicknesses and physical harm, making them effectively immortal. Sirius is the only person on earth to know this truth. They must decide within 10 days to either become immortal, surviving for eternity, or to die before the time runs out.

And, if somebody doesn't wish to become immortal, should they be killed and saved, or left to suffer, slowly living out their life farther and farther away from the salvation they could've once had?