Hana no Ko Lunlun

The dying King of the Flower Planet can only pass his throne to the heir once the legendary Seven-Color Flower, the symbol of his power, is found. The angels Cateau and Noveau are sent to Earth to find the "Flower Girl", a descendant of humans and the ancient Flower Angels. They discover Lunlun, an ordinary girl living in France with her grandfather, and reveal her destiny.

Persuaded to help, Lunlun embarks on a grand journey with her talking dog and cat companions. Her mission is to find the seven scattered petals of the Flower, each hidden within a different beautiful flower somewhere on Earth. Throughout her adventures across various countries, she encounters the good and bad in both humans and the Flower Angels, often challenged by the ambiguous witch Togenishia and her sidekick Boris.

During her quest, Lunlun also meets and falls in love with the kind Serge Flora, a young man who harbors a significant secret connected to her destiny. As she collects each petal, Lunlun's journey becomes one of personal growth, love, and ultimately determining the future of two worlds.