Gintama, Don't Let Those Who Like the Shinsengumi Fight Against the Barbarians

For some reason or another, I appeared in the Gintama world wearing Onikiri's skin. Although I want to romance some people, my heart is attracted to some people Sure enough, it would be wrong to let people who like the Shinsengumi come to resist the invaders. By the way, there is no Shinsengumi here! Intention: no moral integrity