Taking advantage of his mother's absence as she departs on a cruise ship for some rest and relaxation, 12-year-old Félix sets out to find his father, a fisherman who disappeared at sea two years earlier.

The troll prince Trym has only three days to save his father, King Grom, who has turned to stone and had his tail stolen by the evil presence in the forest. Trym and his companions must go on a wild and dangerous journey across the t