"And again I remind you that this gun very well could. If you'd like, I could certainly perform a little experiment." He has faith in Bloody Rose, even while it could mean taking a risk all the same. But Zero has never been one to take the safe route.
"Then I'll call for my brother." She doesn't want to meet Ichiru. "Or, I could keep you from moving at all." You know- dismembering her legs.