Fuedal Japan is turned upside down since the aliens landed and conquered everything; The samurai's don't know what to do since public use of swords has been banned.

Gintoki escapes from Shishimura's surprise attack and meets Kagura. He talks to Katoken while sharing a drink with him.

Gintoki and Shinpachi plan to save Shinpachi's sister from an amanto club.

Gintoki and Shinpachi meet an amanto alien girl who is being followed by a gangster.

The Odd Jobs Trio delivers a package to an embassy; the package explodes and they are suspected of being terrorists.

Someone attempts to break out of jail so he can go to a concert.