Castor the architect is astonished that the village of humans, usually so noisy, is perfectly silent when it emerges from its hut in early spring. Raven tells him that Grand Wolverine, inhabited by the evil Spirit of the Forest, took a child with him and that this child is none other than Yuma, the grandson of Bariba, an old woman who can transform into a bear. In the company of Beaver and Raven, the latter follows the trail of the frightful beast in the woods and is preparing to face it in a bloody fight to bring order to the forces of nature. -- translated by Google. Inspired by a traditional Dene tale, Native American people from Manitoba, this story is a perfect reflection of the age-old values of nature as a united whoel, with its magical watercolors of humans, animals, and the earth. Tangled in an amalgam of bright colors on a snowy background. Thanks to the courage of the granmother, the beaver and the raven, who help each other to defeat the Evil Spirit, the order of the world is restored and the wolverine becomes a little beast that still roams today in Canada's North.