In fairy tales, trolls are ugly and have had a nasty reputation for centuries. In life, they, under the leadership of the young and handsome Rollo, not so long ago managed to accomplish the impossible - overthrow the power of the cruel king, restore the Bridge across the Great Chasm separating the lands of Darkness from the lands of Light, and again enter into an alliance with fairies and elves. But now, shortly before Rollo is declared the new lord of the trolls, the disappeared tyrant king has returned and taken hostages - all the relatives and friends of his young enemy! The only thing that can bring Rollo victory is the mysterious troll treasure, which, according to legend, is kept somewhere in the Forbidden Forest. But how to find it? The adventure ends!