That's nice.
Of course, I'm a small fan of the otome genre and maybe I'll say this on behalf of someone who doesn't know, but it's done well. The art is not bad (although I'll be honest, I PERSONALLY prefer the sketch style, but the chosen direction is not bad either), the plot is developing quite well.
However, it seems to me that it was worth ending on some kind of cliffhanger, and it seems strange that at the beginning we are introduced not to the 4nemos themselves, but to the students (which is why I have suspicions that they are actually somehow involved in the loss of the Aether), but I guess I just nitpicking of it and it was created to bring Lumin closer to the students, that she is not known as the brother of the participant 4nemo, but as just a gal. Or maybe it's just the way they do it in the otome.
Anyway, Aether's costume is super hot at the end, I can tell you that for sure.
Venti is my husbandu.
I hope in the future there will be an antagonist in the form of a FREAKFAN of 4nemo and their haters or something like that, I don't know, you know better.
I like that the game can be played by non-fans of Genshin. It's cool too.