An idle healing game that doesn't require spending money

I didn't expect much, but it's more fun than I imagined! It's not difficult or complicated, and there are opportunities to get a lot of coins at once from time to time, so I don't think I'll ever get stuck due to a lack of coins lol. As far as I remember, there were about 4 worlds? I wish the next world would open soon. I recommend you all to try it when you have time!