The silver-haired samurai Sakata Gintoki investigates the disappearance of a legendary sword named Benizakura while his partners Kagura and Shimura Shinpachi try to find out what has happened to Gintoki's friend, Kotaro Katsura.

Meicoomon vanishes into the distorted abyss. Shaken, Taichi and the others search for answers about Meicoomon's infection. Kōshirō seeks answers from Meiko but she's lost all emotion. Kōshirō quarantines Agumon and the other Digimon in the office so that the infection can't spread any further, but Patamon starts to show signs of the illness. Agumon and the others use Hikari's voice to tell the team about an important secret concerning the Digital World.

High school student Dai Miyamoto has his life is turned upside down the day he discovers jazz. Picking up a saxophone and leaving his sleepy hometown for the bustling nightclubs of Tokyo, Dai will find that the life of a professional musician isn’t for the faint of heart, as he must confront what it truly means to be great.