A loud noise from the roof in the middle of the night caught the attention of the alien home, the home where my alien students gathered in the hall at the university. First of all, all eyes were on a man in shiny black armor, who had three spikes about two arms long, and would be dumbfounded when he realized who the other was.

Who is it? This physical feature must be aliens, a species known as the most ferocious of Zen, who most like to bully people in the universe. Now, I am not bullied, but the old image. And this kind of panic, at first glance, still makes...