In the latest volume, Thorgal is still looking for his son, Angela, kidnapped by the Red Magicians. To reach their headquarters far to the east, he becomes a mercenary on a merchant ship that sails along the rivers of Russia to the lands of the Arabs. On the way, he will have to fight the steppe bandits and the team of a certain Viking king. He will also meet a long-lost friend in distress. To save her, he decides to go on a suicide mission.

The above description is provided by the publisher.