Otohime's terrifying plot that involves all of Edo finally enters its final stage. Gintoki, Katsura, Shinpachi, Kagura and the others make every effort to stop her plans… How will this battle end? And what will be the fate of Earth?!
To avoid damaging the city...
Dirijan el palacio hacia el mar 
para evitar dañar la ciudad.
Para evitar que a cidade sofra danos,