I think Yukari here is about to take Maribel away.

Maribel is being taken back to her home planet.

My friend has a theory that Yukari was originally a hanyou, and that Maribel is the cast-off human half of her psyche, a shell she shed to become a full youkai. This image looks like she's reconstituting.

Eyes that can’t see, heart that can’t feel...