Yeah, sorry about the book cover.  I don't have anything better than my own drawings so sorry if it's sucky. Feel free to criticize.

      It was night time. Then a portal appeared. Out jumped three figures. A tall bulked blond man. A little white haired girl. And a normal sized teen with purple hair, with one eye covered.

     ?1: Let's go! We can't waste any time! We gotta complete our mission!

     ?2: Right! Are you good to go Chey?
 
     Chey: Yeah! I can take care of myself you know! I don't need help from my older brothers Naoske!

     Just as she said that, a red cloud of smoke appeared. The eldest one looked at the cloud of smoke and his eyes widened. Just as Chey took out her sword, the man shielded the two younger siblings from the cloud.

     ?1: Damn, demon poison. The second most lethal poison to ever be known.

     Naoske: Runan! No! You're gonna die!

     But it was too late. Runan was dead. And beside Naoske, Chey was coughing up blood an closed her eyes. She didn't open them back up. After that, Naoske passed out.