The substitutes begin operating as members of the Shinsengumi. Their first job is escorting Sakuma Shozan. However, something seems to have happened between Sakuya and Shozan in the past...
Without a doubt, cannons are
 stronger than swords.
Selbstverständlich sind Kanonen
stärker als Schwerter.
Sin duda los cañones
son más fuertes que las espadas,
Sin duda, los cañones
son más fuertes que las espadas,
Bien sûr,
un canon est plus fort qu’un sabre.
I cannoni sono più forti delle spade, non c'è dubbio.
Bom, não há dúvida de que canhões
são mais fortes que espadas.
Безусловно, пушки сильнее мечей.