Speaking of Happy Sugar Life, an underrated anime that I like, I will analyze just one question: Which character was Shio okay with? It's a 50/50 although Satou was good and everything with Shio, she clearly was not mentally well, she manipulated her with that it was love between them and that it was just the two of them in their own world, it would have been good if they escaped and so they could have been happy, but it was impossible for that happiness to be complete or to last forever, since Shio could have informed herself as she grew up, Shio would have to learn, she would have to grow but what kind of future would Shio have? Would Satou allow her to go to school? Or would he just lock her up in his house forever? And then there's the fact that by returning to her family she wouldn't have any money, they would be living in poverty and also her mother wasn't well, but at least she would have lived in a healthier environment and with her brother who would have helped her, but at the end of the day, Shio was already too affected by everyone who surrounded her, corrupted her, tried so hard to "protect" her that in the end she only learned from them and became the same monster they prevent her from being, simply interested in her being an "innocent girl who needs them specifically and only them".