Douglas Mons is quite a talented hacker.
His parents died from an accident 17 years ago, which made him so introverted that he was reluctant to go out.
He got a hoop that can summon high level creatures, accidentally, but in the mean time it was somehow bound to be happened. However, the hoop made him fall into a huge and complicated crisis. And he should find the way to rescue himself from the people who were approved by the hoop.
The story happens in the near future, including the factor of religion, antisocial and gay love. Each time you start the game, you will get the different and various experience.​