One day, you take home a wounded kitten to raise her... but who would have thought that she'd take on a human form!? My Millenary Kitty is an idle game with a casual playstyle, where you observe the life of a cat girl.
"Nora" is a newcomer cat orc adventurer, you will operate the heroine to experience adventure, whether you can see the whole thing, and change the fate of the cat orc family.