Spell Casting is a very good idea.
I like the game loop of drawing circles in order to catch fishes.
The art and music is fitting very well. It gives some cozy vibes.
However, I couldn't really play the game because as soon I enter the shop the most important UI like buying, selling or leaving the shop was out of my screen so I couldn't see or click it. Maybe it is because I played it on the web and did not download it but I wanted to mention it.
But I liked the transition very much. The scrolling into the water fits perfectly in this scene.