Black Bowl: I Show My Cards, I Am a Spaceship

In that world, few people knew of the existence of this black bowl. Among those who know it, some are afraid of it because they firmly believe that it will bring bad luck. Some people covet it because it is rumored that getting this black bowl is equivalent to holding the whole world in your hand... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.