L'automne de Zao

Zao and his mom have just arrived in a house in the middle of the woods where they intend to stay for a few days. Zao loves video games, dinosaures and the creatures that live in children's tales, but he did not have many occasions to play outdoors. One day, a little rascal called Chloe finds a way to take him into nature and experience life. Above all, she tells him that under the surface of the lake lives a creature. She reveals the secret to make the creature rise up to the surface: to skip 13 stones on the lake... But Zao also has a secret, and he only wants to share it with the creature... - IMDb