Hikaru and Tsuna are gathering information on one of the only two railroad crossings along the Yamanote line, where some mysterious phenomena have been reported. It's late night and the last train has long departed the platform, when suddenly the emergency alarm at the crossing gate starts ringing unexpectedly. At that moment, Hikaru sees her missing brother once again. The cogs of destiny have been set in motion.

Before disappearing, Raiko left numbers of strange photos. One of them is a photo of the skyscraper complex where the Tokyo Metropolitan Government Offices reside in Shinjuku, submerged in water. Hikaru feels that this photo may be related to her brother's disappearance, and talks to Tsuna about it. However, Tsuna ends up getting her upset from being too, concerned about her wellbeing. Confused Hikaru rushes out of the Minamoto Heights.

Tsuna is late again with his rent, so Hikaru decides to help him beat the strict deadline for one of his articles about the Tokyo Tower. Kintaro demands to go with Hikaru and Tsuna to Shiba Park. When the three take the elevator to the Tokyo Tower observatory, they discover an astonishing sight through the lens of a coin telescope.

Sadamitsu, Kintaro, and Hikaru are watching a boxing match at the Korakuen Hall. Kintaro gets so overly excited to see the match for the first time that he asks Sadamitsu to take him to the bathroom. Sadamitsu finds a tournament table affixed on the wall, and notices that somebody had scribbled something on it, which makes him freeze on the spot.

Flames run across the dark surface of the Shinobazu pond, where miriads of lotus are blooming. Raging blazes embrace hundreds of cherry trees that proudly blossomed out of season, as well as the entire forest of Ueno. The flames advance to Hikaru's legs, clothes, fingers, and the whole body, making her completely immovable. Her screams echo through the night.

A mysterious white dog has been spotted near Shibuya Station. Some people believe that it is the ghost of Hachiko, the famous loyal dog who had waited for his master's return for 10 years. Hikaru is at the bus rotary near Shibuya Station East Exit to gather some information about this strange ghost story, when she encounters the mysterious man with a long coat, who Hikaru presumes may know about her brother Raiko. Hikaru tries to follow him, but the man disappears right in front of a shinto shrine.

Recently, Tsuna has been acting strange behind Hikaru's back. One day he puts on a nice suits, which he never does, and surprises both Hikaru and Sadamitsu. Hikaru is suspicious while Sadamitsu no doubt believes that there must be a woman. Hikaru decides to tail Tsuna, but when she notices his unusually serious behavior, she takes a firm decision about something.

It's Tsuna's birthday, and Hikaru decides to express her gratitude by preparing nice dinner. But that evening, Tsuna neither returned nor called. Concerned, Hikaru follow his traces to Ikebukuro, where she is approached by a stranger.

Tormented by her long lost memories, Hikaru now fears that her friends may also get dragged into her destiny. In the meanwhile, having remembered the inexplicable events in Ikebukuro, Tsuna now understands why Hikaru has started to act so strangely after what had happened at Manseibashi.

The snow falls silently, covering the building of the Tokyo Station. After the earthquake, all train lines have been halted and people have started evacuating the area, but Hikaru and her friends rush into the station. Time is running short, but a series of obstacles arises one after another, and interrupts them from doing what they need to do, as if to stop them.

Hikaru is standing on the platform of Tokyo Station. For Tsuna and his other fellows who had risked their lives in order to help her, and for the city of Tokyo where she was born and raised, Hikaru steps into the very origin of her fate.

Urabe is paying a visit at the hospital with a stray cat Torakuma. Here she meets with a young girl suffering for an unknown disease. Torakuma stares at the girl silently. Having perceived Torakuma's feelings, Urabe decides to sneak into the older ward of the hospital in order to help her.

A strange old man is sitting in the park in Tokyo with a book in his hand and intently observing the ceaseless transformations of the city of Tokyo. He starts to talk with great eloquence about the flow of time and the history of the city, and gradually fascinates Mansairaku with his intriguing stories.