When Mana visits GeGeGe Forest, she finds Kitaro and Ratman arguing over something trivial. They each declare for the I-don't-know-how-many-th time that they're cutting ties with each other. Meanwhile, in town, the water has been contaminated sending everyone running around looking for drinking water. No one knows why the water is polluted, and no attempts at purifying it work. Kitaro believes that the one behind the pollution incident is one of the Four Generals of Betrayal. Kitaro begins an investigation, but doesn't know how to stop the pollution of the water. Meanwhile, a survivor of the Way of the Demon Society, Isurugi Rei, begins to move again...!?
Dad, a bamboo spirit is hurting humans.
.أبي، هناك روح خيزران تؤذي البشر
Papa, ein Bambusgeist greift Menschen an.
Papá, un espíritu del bambú 
está lastimando humanos.
Papá, un espíritu del bambú
está atacando a humanos.
Papa, un esprit du bambou
s’en prend aux humains.
Padre, sembra che lo spirito di un bambù nano
 faccia del male agli esseri umani.
Pai, um espírito de bambu
está machucando humanos.
Папа, бамбуковый дух вредит людям.