[Machine Translation] Murtagh, the king's servant, is shaken as he endures the torture of Nasuada Galbatorix, who has been taken prisoner, with a will of steel. Meanwhile, Eragon, together with Grader and Saphira, sets out for the legendary "Rock of Kushan. What do they find there? The past of Galbatorix and the "Thirteen Traitors" comes to light, Roland and his men throw themselves into a desperate mission, and Elves, Humans, Dwarves, and Magicians fight to the death.... The time has come for the riders to put everything on the line and fight to the bitter end.