I didn't expect that voice; it was quite rude of him not to help her find her way to the third Circle of Hell.
The "monster" design is well done, with a unique silhouette, stitching, blood, and fangs that give it an otherworldly appearance indicative of the girl's home world. Just trying to find her way home but rejected due to her appearance, she is very powerful because of her ability to cry and cause damage to her surroundings.
This is simply my reading of your animation and creations, a big theme I see is the juxtaposition between safety and danger. Cute and horror.