Just looked through it and I'll say that I personally enjoy the varied character designs and color choices.
I'm never judgy on artstyle, that'll naturally improve as you keep drawing and experimenting.
Also have some subplots unfolding at the beginning (princess Angela, Bruno and Mia, so there's more than one character to follow, which I think is better than focusing only on one or two protags through the brunt of the story (which I'm kinda doing in my story which makes it feel too patterned, lol.)
But one crucial thing I might change is the handwritten text in the balloons is sometimes difficult to read. If you can type it into the balloons where it's a bit more legible, that would make the reading experience a bit easier.
Otherwise, I think you have a good premise and a good enough start, if this is your first.