Kiril is Anastasya's twin brother and Slava's and Cate's youngest son, among his siblings, he is considered one of the most mysterious members of the Griffin Family. Kiril came to adore the beautiful, legendary angel, Sarah. In spite of Kiril’s questioning, and all-too-Griffin, nature, Sarah – masterful in swordplay and patient in religion – succeeds in forging within his rebel soul a devout love and faith for the Dragon of Light, Elrath. By all accounts Sarah appreciated Kiril’s dry sense of humor and his tremendous temerity, and often encouraged him, saying that he was destined for great things.