Kurusu has tracked down the identity of the killer, and revealed her secret to Takuru.  Now she goes to the school to meet with the one behind all the murders.
which ended up spreading around the area.
ما أدّى بالنهاية إلى الانتشار في المنطقة
welcher sich dann
im Umkreis ausbreitete.
et se serait répandu
dans les environs.
è stato diffuso nei dintorni
mentre era in sperimentazione.
que acabaram se 
espalhando pela área.