You are an unlucky office worker who always has to work overtime until late at night.

It's 2 a.m. and you're still trying to meet the deadline. You just do it while muttering curses at your boss. Suddenly, a black hole appears in front of you, making you fall back in horror. A guy with red skin and mysterious black wings, demonic horns looks very scary came out of a black hole.

Kidotani: "Hmm...are you human? so small and useless."