Panel 1:

Sister: Was this the escape you were looking for?

Panel 2: Heather collapses to the floor, failing to keep herself steady.

Panel 3:

Heather: Seriously! What. Are you?

Panel 4: Sister no longer appears totally as human, sprouting 3 pairs of wings, figure obscured by shadow.

Sister: We are the ones that watch you. From the end, at the beginning.

Panel 5:

Sister: Ready to meet those that see as we do.