The children warn that the school is under attack by a giant snake. Saul and Principal Kiba go out to confront the snake and manage to defeat it with ease to the surprise of the children. However, the school is still not safe, they found a teacher seriously injured and several children began to walk to the beach in a sleepy state. The teachers blow the alarm horn, while the shadows of new monsters appear in the forest and new children fall asleep. Meanwhile, in the Underworld, Loki urges to be released of the kairouseki shackle from his leg. To make them hurry, Loki strikes the Treasure Tree Adam with his Ragnir hammer, causing a lightning to strike it and start a fire. Back at Walrus School, Ange comments that the monsters that are appearing have a suspiciously resemblance of the children's drawings of their fears. The teachers watch as a crowd of monsters approaches the school while Sommers asks Gunko if there is anything she is afraid of, to which she replies "Nika".
