- Inside the elevator running upwards, Mizu was holding a rectangular card with her profile. The supposed to be name was written as Player 11659, with her data record of her skills and people killed, showed in the a pentagon shape on the side, which is ‘Zero.’ Then a capitalize letter on the top most indicates the group she's in, the “EAST HOUSE” and her level under her pic, ‘Level 1’ a beginner. This will change every fight, she will have, after the scanning.
- This plain cards are used to some necessary things in this strange and unknown place. But limited only to the house they belong and the level it indicates, a rookie floor, from level 1 to level 10. However, they can't go up to further floor if they can't win their game.
- Mizu was in the center of this elevator, surrounded by the top players of the game, from rank 1 to 3, all was a youngster. Two males in front and two females at the back and all are in a high guard, wary of the people they just met. It was not surprising, as they are the players who have the most killed.