After living as a hero in a fantasy world for many years, I finally returned to my own world.
Because I missed computer games and a warm bed.
But the Earth I came back to was overrun by hordes of zombies—and a countless number of years had passed in that state.
Still, I managed to gather some supplies and even rescued a woman—
“Of course I came to repay the kindness you showed me! With my body!”
…Women repay kindness a little too well.