Rune is a werewolf with a powerful desire to wake up his father, who has been lying down for ten years after being tortured by the hunters. Therefore, he grieves deeply against the hunters and is determined to kill them all. He must get the right human heart to be able to wake his father, Adlar.
Rune suddenly meets a woman who can make him fail to transform into a werewolf. At first, he didn't know that fact and only tried to take Velisa's heart because that woman had holy blood. After learning it, he also gave up the intention to kill the woman.
The problem was that Rune couldn't kill her because that woman was his Mate. So, what is the plan for Rune to do next?