A window screen then pops up upon John Oliver's laptop screen, asking him whether he wants to seek some sort of enjoyment or excitement withinside his boring life.

In a joking manner, of his free will and his own volition, John Oliver indeed pressed upon the [Accept] button of the window screen, in which he is then forcefully transmigrated into the body of a child survivor who lives in the future after the mutation apocalypse.

A world that is steadily inhabited by mutated beasts caused by nuclear radiation from an otherworldly meteorite, superpowered human beings and supernatural monsters, including infected viral zombies as well.