The stepmother’s internal thoughts reveal she’s the real enemy behind the eighteen years of suffering. That is necessary for the plot to have a clear villain. Without it, the father would just be negligent, but now there’s malice. Good for long-term payoff.
The teacher’s role is minor but effective. She gives crucial advice and then disappears. I hope we see her later as a potential mentor or maybe even a rival. The classmates are mentioned but not named – that feels realistic for a background event. The focus rightly stays on Su Ye.
Yun Shu's backstory as a struggling writer who died playing a two-word game (Wordle?) is funny. It adds a layer of absurdity to his transmigration. And his ability to see reader thoughts feels like a writer's wish fulfillment. I'm a writer myself, and I can't help but envy his power to get direct feedback.
I wish the God character had more mystery. Right now he’s written as a friendly, handsome guy who jokes around and does magic for fun. But he’s collecting points for some secret purpose, and he admitted he’s just bored. That makes him feel less like a deity and more like a whimsical game master. I’m not opposed to that, but it does lower the stakes. If he’s just playing around, then Hinami’s mission feels less serious. Also, the fact that he can just give her a house in the forest and reset her age means he has a lot of power — but he’s not explaining why he chose her specifically. The high LUK stat might be a hint. Maybe she’s lucky to have met him, or maybe he’s lucky to have found such a desperate person.