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...
Under this sky, of an endless blue, 
let our bodies and souls become one
Liberemos cuerpo y mente bajo 
este infinito cielo azul,
Liberemos cuerpo y mente bajo este infinito cielo azul,
Sob este interminável céu azul, deixemos os 
nossos corpos e as nossas almas tornarem-se um