Ruthless Vows is the epic conclusion to the story that began in Divine Rivals. In this captivating novel, beautifully and tenderly written, readers experience the emotional challenges faced by Iris, who struggles with the grief of her lost love, Roman, just two weeks after returning home. Roman has been lost behind enemy lines and has no memory of his past or of Iris. Hope arrives in the form of a mysterious letter from an unknown sender, which may hold all the answers. As Iris and Roman navigate the horrors of war, a tale of love, loss, and the power of connection unfolds, touching the hearts of readers.