Hiro goes fishing with Kotaro and others. As they head back to the dorm on a ship, they hear spooky chanting. At the same time, the dorm is suddenly shrouded in fog and students begin to act strange.
Here comes an enigma
How mysterious
Hier kommt ein Rätsel! Wie mysteriös!
Se acerca un enigma, qué misterio
Se acerca un enigma, qué misterio
Avec le surnaturel
Arrive le mystère
Que enigma mais misterioso
Новая загадка. Как таинственно.