I would like to suggest adding French voice actors to the game. In all gacha or other games, the available languages are always English, Chinese, Japanese, and also Korean. Adding French voices would be a great addition, especially for French-speaking players.
It would also make this the first gacha game to include such a feature, which would be a significant innovation 
Of course, only if it aligns with your interests and is feasible to implement. 
#French voices actors
autumn storm
lean moon
Why would we need French voice actors
autumn storm
It's just an idea, but I mainly thought it would be refreshing and completely new, and especially that many players often reach this point (especially in games like Genshin Impact, for example).
lean moon
timber holly
There are french actors that cannot wait to voice in these kind of games. They are dedicated.
little zealot
lean moon
NOOOOO
soft cave
Not gonna happen since Frenchies only have a small slice of the revenue pie
And by small I mean 1% or so
autumn storm
Of course I know, but deep down I hope a little 
karmic dawn
I'm french and I don't want to have a french version. Japanese dub is enough but that's just my opinion. I think these are resources that could be used to add other gameplay elements.
timber holly
I'm French, and I enjoy recognizing my favorite voices from other shows in these games. Alongside English, French is one of the most widely spoken languages worldwide. I think they could use more resources to reach a wider audience.