When Olivier spots a mysterious blue light on a mountain near the magic forest, he knows it is not an ordinary star. Determined to investigate, he sets off with Lapinou, his loyal rabbit friend, and Tigrou, a grumpy but fearless tiger. They do not plan on bringing
Grenouille, a tiny frog with a very big personality—but she has other ideas.

Together, the friends brave dark jungle paths, a dangerous ravine, and plenty of surprises before discovering the truth: a visitor from outer space has landed in their forest. And if Olivier and his friends want to help her get home, their adventure is only
just beginning.