After the lady at the convenience store is attacked by an invisible individual and killed, an Emergency Shinobi Notice is sent out and an investigation is launched in an effort to ascertain the identity of the culprit.
there'll be an attack at the school 
before the end of the week.
.سيكون هناك هجوم على المدرسة قبل نهاية الأسبوع
atacarán la escuela
antes de que acabe la semana.
atacarán la escuela
antes de que acabe la semana.
haverá outro ataque na escola
antes do fim da semana.
уже на этой неделе на школу нападут.