Night of the Living Duelists

Synopsis

The group carrying the medicine found on the submarine hurries back to Duel Academy. Meanwhile, suspicious students approach Manjyome on guard duty, asking "Let's duel~". Manjyome duels but is challenged by student after student. When Jaden's group arrives at the academy, they notice the lack of guards. Strange students appear and invite them to "Let's duel~". Jaden senses the academy's abnormality.