"Heaven~" someone whispers. I look around. I knew that voice.
"Sky?" I search for that voice, as walk through.
I saw a card. A white card with some traces of blood.
"see my one only
Crack the code"
Huh? This is the same code that Sky gave me. I know this already.
"Help" someone whisper again. But this time it isn't mina's voice. I think I've heard this voice before but I forgot who's the owner of this voice.
I continue to walk, searching for that voice.
I saw a lot of laboratory apparatus and behind those beakers and test tube, I saw a box.
There is a card. Similar to what I just saw.
I open the box and I get the key.
"so what is the connection of this key to the code that I should crack?"
I search around, I found someone lying with a broken glass around her and a blood. I can'
