Mana and Haruka were at their second room inside the building. They hastily picked up the paper. Flipped it open and whilst Mana holds the phone, waiting for Haruka to gave her an answer. "Please open the door." Haruka read. That's what was written on the paper. Nothing more. Mana, confused by what was written on the paper, began punching in the the words. But, Haruka stopped her from entering the answer 'Please open the door'. On the wall, there was a note. "The participants will be penalized by a five seconds delay if they ever put or answer the wrong answer. Two wrong answer equivalents to ten seconds delay. So on so forth." They both hesitated after learning that they couldn't just answer thoughtlessly. There was only two options. One, they enter the words written. Two, they just op

