[quote=@harinezumikouken]
Oh, didn't think of that. Didn't know she was maintaining a static barrier.
[/quote]

She didnt need to maintain the barrier, but she would be pretty dumb if she had stepped out of it in the meantime. So she could have not resumed walking so soon.

Kind of tricky when the rearguard wants to become vanguard and then try to talk to the rear once more.