It’s spring and Ronja and Birk can finally reunite in the Mattis Woods. Mattis suspects that a robber stole food from the pantry during winter.
Winter separates Ronja and Birk, who must remain inside the Mattis Fortress and the Borka Keep. Ronja learns why her father hates Borka.
Ronja and Birk secretly spend their autumn days together in the forest, while Mattis creates obstacles for Borka. Cappa has a new plan.
Ronja learns something shocking about the robbers’ way of life, while Mattis recruits a new member for the clan. Birk and Ronja meet again.