The Tenderness of Rainbow Cat and Blue Rabbit Fills the Hills

The Fountain of Youth appears once a hundred years, and it coincides with the birthday of the miracle doctor Doudou, but unexpectedly someone pretends to be Xiaofeng and deceives them. Several people go to Luhua Town, but accidentally miss the Fountain of Youth... However, the Seven Heroes are nowhere to be found, and crises arise everywhere in the world. Can the Rainbow Cat and Blue Rabbit win the Pure Origin Pearl and save the Five Heroes...