You putting your life on the line and fighting like this

It's all completely meaningless...

In the first place, that master that you heroic spirits are working with

On what basis can you insist that that master will not fail?

The battles from now on

There's no proof that he will survive through them

nor any guarantee that he will not run away

The person whom you're putting your trust on is not a strong person

More than anything...

Believing in "certainty" is something that weak people tend to do, isn't that the case here?

Right? Kiyohime?

Right