We're a special group that tries to protect the peace in Kyoto that the emperor made. [ Simple enough. ]

Although, if anyone betrays the Shinsengumi they're forced to seppuku. We don't have tolerance for traitors, or spies. That's why I can't be find out.

[ Geez... This is going to be... Different. ]

I'm usually not questioned that much considering I'm the Vice-Captain, but the Shinsengumi will fight even their close friends if it's for the Shinsengumi.