Ah, I love this game, sadly it's discontinued
It's a from a gacha called Sinoalice (🤮 ) directed by Yoko Taro, so there are plenty of similarities and, by some miracle, it isn't connected to Nier/Drakengard. Keiichi Okabe from Nier also did the music, plenty of great tracks. nostr:npub1tvlkjf5num9kpapcjcqpzg8gutzxldsxka28xyquzl874p98vlvq49h4r4
Discussion
The art and music look great, also read a bit of the story years ago, but I refuse to play gachas again even if they are considered fair 
wait, didn't I say this before? dunno
Is it fair ?
I don't feel confortable playing with smartphone, touchscreen controls and notifications don't make it a good device for gaming.