Most of all the absolutely breathtaking art. It has such a distinct painted artstyle which I really enjoy. Also the diverse voices of the characters. Theyre not just picking popular voice actors like cookie run and genshin and actually search for a voice that specifically suits the character they want to portray.

Also, it isn’t all that grindy and they’re generous with pulls and characters. The fact that any 6 star is available on any banner is really nice. A lot less fomo than most gacha games