Gintoki returns from a six-month vacation to find he has been replaced by a gold-haired imposter.

It's time for the final showdown. Gintoki's friends rally around him once more, but Kintoki still has one more trick up his sleeve that could spell the end of Gintama forever!

Gintoki and the gang storm the palace looking for Maizo and Sadasada, the former Shogun. They find and confront Sadasada, but he still has a few tricks up his sleeve...