I agree with you, also apart from the world that is in my opinion as interesting as some of the top movies and manga, the relationships and characters are very interesting, and feel like they have a soul and the music amplifies the immersion.
That's why so many people finish this game with an inpatient feeling of wanting more because the world is so captivating and the characters feel real so it's easy to get attached to them or identify with some of the characters.
I wish for this world to become franchised and for the game to get a remake in the form of a movie or series, although it will be hard to find women as attractive as in Eternum lmao. The game has the potential to become mainstream and since it's good, recommending YouTubers with solid following to play it would be enough to make it even more popular than it is currently.
But it's all up to what Caribdis wants, whatever he does I'm happy with what he chooses.