Banba agrees to work for Saruhiko labs.  He's invited to their lowest level, where the cause of all the incidents is revealed. Then it gets loose...
Some changed the body's reflectance.
فبعضها لديها القدرة على تغيير انعكاسية الجسد
Manche änderten die Körperreflektion.
Algunos logran controlar 
la reflectividad de su cuerpo
Algunos logran controlar 
la reflectividad de su cuerpo
Certains recouraient 
à la transparence de leur corps,
Creature in grado
 di modificare la propria riflettività,
Algumas alteram a refletância dos corpos,