The first gacha game I play around 11 years ago. It has interesting story, Large cast of characters and each has their own unique animation, etc. If you don't have have space for playing this game you can also play it on your browser as a Browser game on your PC and Phone.
Graphics and animations wise it what you can expect from over 10 years old 2D gacha but despite being old it art style is still look good. For gameplay it a bit different from what you expect from others Turn Based Strategy RPG gacha games, for example instead of just waiting characters finish their skills animations to use other skills you can just stacked all the chosen skills then watch they did all the animations but if you don't want to watch it you can skip it.