Hm~ I could say the same thing and say, "Souji, you're my First Division Captain, I can't allow you to let you fall either." In battle, nothing is assured you know. The best we can do is help protect one another. As the modern saying would say, "I'll have your back, and you'll have mine."

Besides, my sword skills haven't dulled one bit. Or what, do you doubt them, Souji~?

[She inferred that this Souji had to have the same abilities, and prowess with the sword as the one she knew. As for the modern sayings, it was a bit difficult to explain, being thrown into a different world and into the "modern era." She's been there for quite a while now and got used to things.]