Responses
Yes it needs that side isekai character troupe, there is more to the story, they still haven't explained many things, and asiha still doesn't remember and know everything it's going to be relevant to the story later.
-Hades is a very endearing ML because he is also a real funny somewhat arrogant narcissist that adds to his charm not only as a character but a ML too since he's funny,entertaing,cool and charming.
-I'm gonna feel real stupid for saying this but does this story even need the "isekai side character" genre/trope tacked on? Because with the knowledge of her being a reincarnated god child why would she be reincarnated in a non fantasy world and istg if you say that other god dude wanted her to read his prophetic novel then why couldn't he have just inserted a vision of it in her head or something because have this be an isekai feels real gimmicky and cheap at this point in the story because also she had to wait like 20-something years to even read the novel so what's the point .It feels like the story knows this too since Aisha has stopped using modern terms and concepts like webnovel, stan, favorite and any mention of the real world.