Episod 9 - Hollow Echo

Elin Vance enters the elite Ashmere Priory School only to find her left hand possessed by a 300-year-old spirit, Edmund March. As the "Seventh Echo," she must unite a group of cursed students to uncover a lethal debt hidden beneath the school's gothic stones. To save her soul, Elin must break the rules before the school consumes them all.