Chaos Melody

4-Secret

The girl jumped in excitement. "Kasaki, we finally found one! Mission accomplish! Now we finally can eat our lunch."
I blinked in surprise. "Umm... excuse me? Who are you, may I ask?"
  "Oh, sorry 'bout this. I'm Kasaki, and this jumpy girl here is Saki. We are siblings." The boy answered. He had brownish-gold hair, so did Saki. They both had green eyes, though Saki's eyes looked like cat's eyes, whereas Kasaki's eyes were more 'human' eyes. "Saki, you said she might be one right? But, I can't see her aura."
Before long, the two started bickering. I took that chance and slipped away from who I thought were lunatics. I ran up to the hall, knowing they won't be able to make a fuss there. Who would have known, they caught up to me within a second.
"Shush. Just come with us and we'll let you go. Kythine will be there soon so don't worry." Saki then pulled me towards the place Kythine went.
We went to the far end of the library and a giant bookshelf was placed right at the end. We went into a dark room next to it and there was a beautifully sculptered wooden door inside. "If you are able to pass this portal, then it proves that you are one of us. If not, we'll get Kaze to erase your memories." I shivered.
Saki spun around and a purplish-translucent barrier was formed. "That wasn't necessary because no one comes here but since you'd probably take a while this is probably the safest." Saki mummered.
Kasaki stretched out his hand and a hole formed in the middle of the gate. A huge wave of force nearly blew us off, but instead everything stopped moving. The leaking tap stopped leaking, the water droplet froze on the spot - it seemed magical. The door warped and Kasaki stepped in. "See you one the other side." He broke into pieces - to atoms - to nothingness.
"It's your turn." Without warning, Saki pushed me in.