A meow adventure begins! An exciting escapade on Cat Island! The second cat tale from the developers of the relaxing idle game, My Dear Cat! This time, on an island! The adventure begins with drifting ashore on an island. Two adorable cats Nana and Muna were swept away by a huge tsunami in the middle of the ocean, and they opened their eyes on an unknown island empty-handed. What a CAT-astrophe! The island is larger than expected, and no other islands are on the horizon. Anyone living on the island? Any food here? Help Nana and Muna to survive a shipwreck on the new Cat Island! Start your idle farming adventure with two adorable cats and unfold new meowsteries in Cat Island!

Once there were cats who called, 'Nana' and 'Muna', who had been spending peaceful days in the peaceful cat kingdom. Then one day, a great flood suddenly struck! Help Nana and Muna as they adjust to the sudden life on a remote island. Explore the island by repairing broken bridges, building houses, and farming. Clear traces of civilization here and there, unknown ruins, beautiful gardens and even castles. This island certainly has some hidden secrets. Set sail on a boat and go out to sea. A mysterious and diverse world of exploration awaits Nana and Muna!