Gintama: The Final Chapter - Be Forever Yorozuya

While stopping a supposed movie pirate at a premiere, Gintoki reviews the camera’s footage and suddenly gets pulled into a grim, ruined version of Edo, devastated by a disease called the "White Plague." The pirate wasn’t a thief after all-it was an android time machine, flinging Gintoki five years into the future. His Yorozuya partners, Shinpachi and Kagura, have grown apart, becoming hardened vigilantes, while Gintoki himself vanished years ago, leaving only a cryptic journal entry behind. Disguised with the android’s help, Gintoki clumsily reassembles the Yorozuya to uncover the truth behind the White Plague. As they dig deeper, he realizes the answers lie buried in his own history. Facing a formidable enemy, Gintoki learns one crucial lesson-he doesn’t have to stand alone, not with his mismatched crew of friends backing him up.