Hana Mochizuki is a single woman who is not interested in romance, but sparks literally fly when she meets Mitsuki Shinonome, the third son of a wealthy ogre family. The electricity that they feel when they touch proves that Hana is Mitsuki's "flower of fate," the partner he is destined to be with. Though Mitsuki is thrilled to finally meet his fated mate and get married ASAP, Hana wants to take things slow. Will they make it to the altar despite their differences? If they don't, it may spell disaster for the handsome ogre...