Teddie is in the Velvet Room where he reveals that he has discovered he is only a Shadow, but one that has acquired human emotions. He asks Yu to say goodbye to Nanako for him when he goes to Heaven, but Yu speaks to him and tells him Nanako is alive and well. At the Aiya diner, Naoto realizes the culprit must be someone close to them and thinks to bring it up to the group, but Yu plans on going to the hospital. Yosuke accompanies him, but first tells Yu that he is upset that he is both jealous and proud of how Yu has made friends, despite being from the city like him and getting his Persona. He then says the only way he will feel better is if they become equals if they had a fight, to let out all of their pent up emotions. At the diner, Naoto has just revealed her suspect to the others, and Yukiko remembers seeing him at the inn while Mayumi Yamano was staying there, and Chie determines that he would have also spoken to Saki Konishi.
The team grieves after the apparent death of Nanako, while Dojima storms off to Namatame's room to confront him, but is stopped because of his injuries. After hearing a crash from Namatame's room, the group enters to find the man, seemingly attempting to escape through a window. Namatame's Shadow then appears on the Midnight Channel on the room's TV, boasting that it will never cease its desire to "save" people. Enraged, and faced with the possibility of Namatame being released through lack of solid evidence, the team considers what to do, with Naoto suggesting that he would likely meet his doom if thrown in the TV. Yosuke and Kanji agree with this, while Chie, Yukiko, and Rise attempt to change their minds. Yu begins to drag a helpless Namatame toward the TV and begins to push him in, but then changes his mind, much to Yosuke's chagrin. Yu proclaims he is not convinced that they have the full story, and he only wants to know the full truth.
Naoto tells Yu that she cannot find out anything about the sender of the "Stop helping people" letter, but she knows that it was personally delivered so the sender knows who they are. Later, Naoto worries that she is more focused on solving the case than she is worried about Yu's safety like the rest of his friends. Yu arrives at home just as a delivery truck leaves, and as he and Nanako have dinner, a news piece about a local politician's visit to Nanako's school airs, with a mention of a student who impressed him. When Nanako feels sick, Yu puts her to bed, and promises her that they will build snowmen together before he goes back home. A week later, Yu sees an unknown figure on the Midnight Channel, and asks everyone to watch it the next night. Nanako seems to want to give something to Yu, but her illness interrupts her plans to give it to him.
At the end of the cultural festival, everyone is cleaning up the classroom, planning something to do for the night, when Nanako and Dojima arrive, who reveals he is going out of town and needs Yu to look after Nanako. Nanako says she can take care of herself, but Yukiko feels bad for her and invites her and Yu to come to her family's inn. The rest of the group, however, takes it as an open invitation for all of them to spend the night at the inn, but Yukiko does not stop them. When they arrive later, Yukiko, and Aika who has taken up a part time job at the end, welcomes them and takes them to their rooms.
At the Dojima househould, Dojima has made coffee for the family, something he has done since before his wife passed away, when he suddenly gets a call from Adachi that there has been an accident. He leaves them, even though Nanako has just asked him to read her a bedtime story. In the patrol car, Adachi comments on how the accident was at the Samegawa flood plains, the and the case is similar to that of Dojima's wife's death. The next day, Yu accidentally cuts himself while preparing lunch, and while looking for a bandage he comes across a photo Dojima, Nanako, and her mother. Nanako says that Dojima hid all the photos of her mother after she passed away and wonders if she can keep the photo; Yu promises to ask Dojima if she can.
As the girls avoid Shadow Naoto's aging beam, the boys try to think of a way to save Naoto, with Yosuke still under the effects of the beam, just as the girls use Teddie as a shield when Shadow Naoto attacks them, again, aging him as well. Shadow Naoto threatens to continue the experiment on Naoto when Kanji has Take-Mikazuchi attack to distract her, letting Yu use Izanagi to respond. Using Himiko, Rise directs Yu to change Personas, cycling through Arahabaki, Abaddon, and Mot, until Yu, too, is hit by the aging beam.
When Yukiko appears on the Midnight Channel, her best friend Chie leads the charge to rescue her. However, the police are out in force and arresting any suspicious characters - including Yu and Yosuke. When Chie goes to the station after them, she reports Yukiko as missing. But the police seem to suspect her involvement in the death of the TV hostess.
The strange deaths continue, with the most recent victim discovered hanging from a telephone pole. Yu, Chie, and Yosuke begin piecing things together and determine that these grisly murders are connected to that other world inside the TV. Yu and Yosuke decide to go back in, much to Chie's disapporval. Once more will the two boys venture into the unknown, with rope at waist, and fear in Yosuke's heart.