The Saint Bride Sold for 10 Billion to the Enemy Prince

Iris, the kingdom's only saint with the power to make plants grow, is forced to marry into a neighboring country after her kingdom suffers defeat. To protect her people, she accepts this fate of her own will—but on the journey, she is attacked by bandits and put up for auction. In her despair, the one who buys her for 10 billion is the neighboring kingdom's second prince, Victor, rumored to be cold-hearted. Iris feels deep gratitude toward him, but Victor mistakenly believes that she was sold as a result of her own scheme to escape him…? With their feelings misaligned, the wheels of fate begin to turn for the two of them——