He still remembers the cave, the moisture, the smell of death and the terrifying figure who, at the age of sixteen, possessed his body and took from him the only thing he knew how to love in his short existence. Now, Vaagnar Storvn, a distant relative of King Aeydrian Dragos of Gornnya, is a grown man on whose shoulders has fallen the responsibility of the Duchy of Parsmowth, a position he never wished for, but accepted out of deep respect for his king and which he holds with a firm hand. To the people who live under his protection, Vaagnar is The Implacable, a cold one whom almost no one has seen, for he lives locked in his castle most of the time, but what they don't know is that there, in the darkness, nightmares torment him at night and an uncontrolled power disturbs his mind and his life, one that is about to take an unimaginable turn that will lead him to leave his refuge and embark on a journey to distant lands.