The story tells the story of a blood-red moon suddenly appearing in the sky, which is known as the red moon event in history. The remaining survivors had to hide in the city protected by high walls. Among the survivors, some people also suffered from mental mutations. Among them, those who could not control their own mental mutations would emit mental plague and radiation. It contaminates the normal people around it and poses a great threat to the surviving humans. In order to solve the source of the pollution, High Wall City established a special pollution cleanup department, recruiting people who can control spiritual energy, and our protagonist Lu Xin is applying for the most dangerous cleanup department!

The fifth season of .

Sumireko Ogawa is a busty bookstore clerk who wants to become a novelist after some writing success in her youth. When strange occurrences start cropping up around the city, she teams up with her flirtatious co-worker Ren Adashino to look into them. But Ren is hiding a secret of his own! With their combined skills of occult knowledge, what will they discover as they investigate?

"Our cat might be turning into a nekomata..." A rural town where youkai, people and gods live normal, everyday lives, mixed with a bit of warmth and occasional mystery. One summer, the twenty-year old cat Buchio suddenly evolves into a nekomata. Questioning the reason for his evolution, he sets out to learn more about transformation, together with the transforming kitsune Yuri. Muu-chan spies on the crow Tengu Jirou as he performs his Tengu duties, and begins to see Jirou in a new light. At that same time, rumors of an unfortunate Nue begin to spread…