Masterfully done and infinitely relatable, unfortunately. Not the poisoning and dying part, that is, but the stress of academic pressure, the oppressive nature of educational institutions, and domestic violence. I liked how expressive you managed to be with using such a limited amount of tools, conveying emotions and psychological states through text coloring and animation. Great work!
My only criticism is the ending, it felt unnecessarily expository. I felt like the game was already evocative enough with its mechanics and visuals, no direct explanation was required.
With that said, this is still an interesting game to play and a very effective social horror experience.