A boy named Kunisaki Shugo checks his email to find that he has won a contest that allows him to play The World as the legendary . hacker Kite. Shugo calls up his twin sister to tell her the good news and she informs him that she too has won the contest and that her character will be remodeled after the character Blackrose (also a legendary . hacker). Shugo mentions that he never entered in any contest and that he does not even have the software to play the game. That is when Rena informs Shugo that she entered him in the contest and that just incase one of them won, she installed the world on his computer. When he logs in, he meets up with his twin sister Rena and they decide to go to a field. On the field, Rena and Shugo watch as a Level 1 class monster appears in front of them. Shugo attacks, but is easily knocked to the ground by the monster. Rena performs Calamity Cut to take out the monster and then she offers her brother a healing potion. After being reprimanded by Rena, Sh