This repost actually shows some new light to the image. At the very top, shows (I assume) Serval's blanket on the ground in the doorway, So assuming she dead.

This seems to be how it works.

https://twitter.com/abubu_newnanka/status/1225729178844057601?s=09

DBM said:

This repost actually shows some new light to the image. At the very top, shows (I assume) Serval's blanket on the ground in the doorway, So assuming she dead.

As stated from the other image.

She rushed and step more than once.

Abubu made an animation of this comic.
I wonder if there is any significance to Serval lying down at the end.

It looks to me more like everything but the cloak vanished. I'm thinking that if you do not obey the anomaly's rules, you become part of the procession seen on the third "panel".