"Pretty sure there's been lots of times where if I'd even really thought about everything going on, I wouldn't have been able to do anything..."

Sometimes when faced with the choice between possibly dangerous risks and otherwise certain eventual doom, the best course of action is simply to just rush into the risks head first without thinking too much about them. Or at least, that's been much of Ritsuka's own experience.

She looks a little surprised at the invitation, though.

"Sure, but there's not much I can do to help if it ends up being a fight..."

Well, not unless he wants or needs a battlefield command/tactician. That, she could handle.