There's not much one can say about something that's only 5 minutes long, other than the fact that that is 8 minutes longer than it should have been. Seriously, don't waste your time. The ring in the title resembles a giant anus, and that is extremely appropriate. This anime is a giant, steaming, pile of dog crap that somebody left on your front lawn. Just spray it away with a garden hose & go on with your life.