AftermeetingwithherbrotherIssa,Sayulearnsthatshehasjustoneweekleft.Inordertoallowherselftolooktothefuture,SayusteelsherselftorevealtheeventsofherpasttoYoshidaandAsami--anintensepastburiedintraumaandregrets.“Inmysecondyearofhighschool...Iwasallalone.“Sayu’spast,atlastunveiled.Thereasonshelefthome.Thetruthisfinallybroughtintothelight!