Natsume is chased by two yokai who cast a voice-sealing spell on him. A large bird yokai saves him and brings him to a valley before Nyanko-sensei finds him. Natsume regains his voice after the group of yokai attack him in his room, and then returns the bird yokai's name.

The episode starts with Natsume being chased by a hairy youkai. He comes across a tiny mushroom youkai who tells him about a noble youkai named Shuon who was on a journey. Natsume helps the little youkai prepare for his meeting with the noble youkai. When they meet, however, the noble youkai warns the mushroom youkai that the path he takes is a narrow one and asks the little youkai to go back home. But then the little youkai realizes he need to become worthy in order to follow him. Another youkai, who appears to be one of the noble youkai followers, appears and gives a book to the mushroom youkai and tells him to complete the training to join Shoun-sama.

Natsume's old classmate Shibata (from "False Friend" / "Itsuwari no Yūjin" (偽りの友人)) calls. Natsume visit Shibata together with Tanuma, where Shibata tells them about the "Doll Mansion of Sotogi". A youkai from the mansion later attacks them.

Natsume talks to a teenage boy at the station, who turns out to be a youkai that left a human because of their feelings for one another. The boy wants to find her because he received a wedding invitation.

A girl ventures into the woods to return a ring to an owl she helped, following the instructions he gave her in a dream. There she meets a strange boy and his talking cat who help her to find the owl.