Umibozu and Gintoki's meeting with Kagura's boyfriend Dai doesn't go according to plan as he's revealed to be the prince of Planet Titan. Meanwhile, the new couple's relationship takes a drastic turn.
they eradicate all life on 
the bride's home planet,
،لا يتركون أثرًا، ولا حتّى جزيئة حمض نوويّ
no toleran que quede ni un solo gen
del planeta de sus esposas.
eles não deixam vestígios,
 nenhum filamento de DNA