Hi! I'll try to be as helpful as I can be here. : )
The first thing I noticed was that the art style was pretty interesting, particularly in segments where we can see the main characters vision. It's got a pleasant blurryness that reminded me of the kind of hazy feel dreams have. Which is awesome if that's what you're going for but having read further that doesn't seem entirely right in the first part? It's a bit unclear.
That's probably the biggest flaw here, a lack of clarity. It's hard to grasp what all is going on as so much new information is rapidly introduced with practically no context, and the scenes jump around so heavily. Taking a bit more time to introduce scenes, ideas, and characters would help immensley. Especially with fairly big points, like the main characters blindness. It took me a moment to understand she was blind at all, as she is introduced commenting on something she apparently sees and follows the teachers movements with her eyes. Her cane would be a good clue that she is blind and that there's simply something more going on, but it's only clearly shown in an extra comic that throws off the pace and switches styles pretty jarringly. It might be a good idea to make things like this a bit more obvious, and move extras someplace else to avoid breaking the flow of the comic.
It would also be a good idea to properly show the reader what exactly the black creature is and why the main character considers the "gift" it gave her a curse. The situation evolving in comic is unusual based on the characters reactions, but there's absolutely no base line to work from to fully understand the depth and significance of what's going on. Really just taking a bit more time to properly set things up would help immensley.
The comic has an interesting premise from what I can see so far, and I think you can do something really cool with this. I wish you luck in your comic making ventures. : )
