Story: The story in this anime have a concept like Outbreak Company and GATE. But it's more look likes in the earth. The story really makes us know what happen if our earth was combined with another world. And we has been showed it by Criminal eye. Art: The art is too simple but they did well at the city they succeeded make the night city in that anime. The action scenes seems good but not bad at all to. Sound: I really like the opening. The opening feels like you are in the crimes world. With the music feels so American, that's so cool. After all, this is my opinion: "oneworld is troublesome, let alone two"