Myoui Mina got married to Jeon Wonwoo as a ticket for her to further her study at Japan. She was hated by her own husband for a reason that she was a helpless girl. Eventhough Mina and Wonwoo make their own way, but their souls are one. When Mina was greeted by other man, Wonwoo began to feel jealous. When Wonwoo being lovey-dovey with Sana, Mina will be heartbroken. They love each other but the ego overcomes it.