In an era where aliens have invaded and taken over feudal Tokyo, a young samurai finds work however he can.
The Yorozuya gang returns to protect the country's shogun when the Shinsengumi police force finds itself in a crisis.
News about the disappearance of panties is still being covered every day. Kyosuke still wears Aiko Completo's panties to battle evil. Meanwhile, Aiko has mixed emotions and decides to get her panties back. Kyosuke suffers from the loss of Aiko's panties and disappears, but his biggest enemy yet is about to materialise.
