Kailin, a silver-haired forest witch blessed with healing green-silver magic, has hidden in the misty woods for twenty years alongside Chisan, her mortal lifelong guardian. Hunted by royal witch-hunters hired by hidden dark forces, she is struck by counter-witchcraft, losing her memories and most powers. Chisan swears to protect her at all costs and takes her to the royal capital seeking a cure. The kingdom’s prophecy names Kailin the savior capable of defeating invading dark entities, drawing both royal favor and widespread fear.
Lord John, a scheming noble, and Malakor, an imprisoned dark sorcerer, collude to separate the pair. Malakor’s ancient blood curse reveals their thousand-year fate: Chisan’s lifeblood and heart are the source of Kailin’s magic. To restore her fading power and save her from death, Chisan sacrifices himself in a forbidden ritual. Recovering all lost memories, Kailin crushes the evil plot, defeats Malakor and exposes John’s treason. Reunited after the sacrifice ritual revives Chisan, the two abandon royal power and return to the quiet forest to live a peaceful, undivided life.
