sinvestigationiscomplicatednotonlybyconflictswithothergirlsandtheimperiousmentorZakharovabutalsobyastrangeobsessionthatdrivesthegirlsmad,oneafteranother.Polinaneedstofindoutwhathappenedtohersisterwithoutlosinghermindintheprocessandgetofftheislandwhichissinkingintheabyssofinsanity.













