Looks really fun but a tad bit slow for now! One thing I can't get tho is the currency and how to get (except for the demonic essence). How can I farm some gold?
I think if the gameplay felt a bit faster, the ults could come automatically too on cooldown (like an autobattle button), and battles felt a bit more dynamics (like when using the ult, having some kind of splash art crossing the screen like on battles from Fire Emblem Heroes, with the capability to skip them), this game would be one of the best on this platform. Oh, and on Android, the interact button could be a bit bigger so its easier to click on.
Really enjoying the game, keep this up! I'm loving it.