Year 3030,

Today the new and most awaited VR RPG, Dead or Alive, sells their first 100 beta version game for the first time. Nobody can buy the beta version game as it's only given for those who are approved as the top 100 best gamer in the world. 

Gamers are really excited. They can't wait to get the game on their hands. 

Until 5 months after the beta version was released, they all went missing. All the top 100 gamers that got the beta version of the game went missing and nobody can find their whereabouts. 

That's when Akira's life will drastically change as he went inside the game to get a clue about his twin sister's, Arika's, whereabouts.