As the ordeal in the abandoned school intensifies during episode 3, Kotomi and her fellow students grapple with dwindling hope while searching for a way out of their sealed prison. Miyuki rallies the group to confront the unseen orchestrator behind the disappearances and the invasive notes that exposed their secrets. Tensions mount as unexpected alliances form and hidden motives surface, pushing everyone toward a decisive reckoning with the forces holding them captive. The episode builds to a tense climax where survival hinges on trust and quick thinking.
