The whole group goes camping on a day off. Nyarko grills some suspicious meat on the BBQ and Mahiro won't eat it. Nyarko's friend, Atko, had sent them some chocolates, but Mahiro won't eat that, either. As they wander the forest, they find an old mansion. They attempt to explore it, but a rather unexpected surprise awaited them...
I'm here to protect the Earth 
and the deities of Earth,
y los dioses de la Tierra hasta 
que las deidades foráneas
estou aqui para proteger 
a Terra e os seus deuses,