One morning, Gintoki, Shinpachi and Kagura wake up in darkness. “Wake up,” a voice in their heads says. The three are unable to understand the situation and go back to sleep. “Release your inner power,” the voice persistently tells them. But Gintoki and the others ignore it and stay fast asleep. Offended by their rude behavior, the owner of the voice shows himself. Amazingly, it is Lake Toya, the immortal who lives within Gintoki's wooden sword! The immortal tells them that he will teach them powerful secret techniques. In response, the three…
Not just a goddess, but also death gods, lords and even streakers.
Y no solo diosas, también shinigamis,
 señores feudales y exhibicionistas.
Não só uma deusa, mas deuses da
 morte, lordes e até peladões.