Ten-year-old Archie has a best friend named Maomao, a rabbit as big as a human.
One day, Archie and Maomao followed a mysterious letter and returned to Maomao's hometown "Moonlight Bay".
This is really a magical world: there are talking hamsters, sea goldfish flying in the wind, and mermaids that shed tears... But the second day after arriving here, Maomao disappeared.
Archie wants to find Fluffy and has to seek help from the almighty Mr. Cat. But asking Mr. Cat for help comes at a price! Can Archie pass Mr. Cat's test and get his best friend back?
Mission: Cherish every child who loves to dream