The new Empress of the Morgia Empire, Karolina, is preparing for a bloody and devastating war with the eternal enemy of the Empire, the Demon of the Hills of Torture, who was defeated at the risk of her life in the first battle. After acquiring two generals, Iwona, a killer of vampires and werewolves, and Bogdan, a Polish inventor working on a new and unknown weapon for Morgia, the Empress looks a bit more calmly at the future of the Empire. The engineer's inventions are intended to give a strategic advantage over the enemy and stop its expansion. Meanwhile, the enemy, the Demon from the Hills of Torment, also unexpectedly acquires a new subordinate and has his own plan to overthrow the Empress and seize the last lands of Morgia. The Temple of the Seven Domes lies in this area. The temple is the key to taking over something much more valuable than Morgia.