Gintoki and Sakamoto reveal themselves and attack the Double Dragon generals.  Meanwhile, Elizabeth has launched in the Gunsam to battle Dark Vader in a duel to the death.  Elizabeth is helpless against Dark Vader.  That is when Katsura arrives to protect his friend's back!
Kaien is so big that it's been 
divided into six sectors.
Kaien es tan grande que ha sido divido en 6 sectores.
Kaien é tão grande que foi 
dividida em seis setores.