An elite superhuman agent must stop a foreign military unit from seizing control of an ancient artifact that holds the key to ultimate power.

In this prequel to the Kino no Tabi series, young Kino is being trained by their teacher. They learn how to ride their motorrad Hermes and develops their gift of excellent marksmanship. However, their guilt concerning the real Kino is with them when they decide to set off on a journey. All the while, Kino is becoming confused about their real identity.

The city of Edo, the 18th century. Owaka, the daughter of a merchant family, and her childhood friend Matsukichi. The two were drawn to each other, but Matsukichi has been disowned by his family, and is working for the city fire brigade. Meanwhile, negotiations begin for the arrangement of Owaka's marriage. Unable to let go of her thoughts of Matsukichi, her mad emotions make her bring about a massive inferno which razes Edo. By chance encounter, the two meet again amidst the fires.It is an epic spectacle set against the stage of the massive metropolis of Edo.

Kino, a traveler who journeys the world with his talking motorcycle, Hermes, arrives in a country where people live inside massive domes. There, she meets a girl named Inertia, who asks him to deliver a letter to her pen pal—a boy who lives outside the dome.

A spectacular journey of an unwilling young hero thrust into a mysterious past full of monsters, dragons, and strange hidden powers. Through a series of out of this world battles and adventures, Jun, a shy middle school boy, is transformed into a hero destined to battle evil and ensure harmony and tranquility in the world.