I really loved the game, as short as it was. The concept is really neat and the mechanics are interesting.
Of course it's not the best game ever created, perhaps not even a good game, but the heart is there and could be something big with some care and time. The game aspect of the game (like menus, controls, mechanics) should be more polished, the art style could be more refined, but I do believe you have something special here.
If you plan on developing further with it you can add different abilities for each stage of her life. You already have some, but you can add more to it.
The art style is nice, the characters looks good, but you can make the background a little more detailed. The interior looks good, but the outside part isn't. You can barely tell you can could under the cliff(?) on the left for example and that fountain isn't that good looking.
Sorry if I sound negative, but I truly love this idea and I want to see it explored more. It has this mysticism.