Jo Jung-eun

Orphaned Jang-geum becomes the first female physician in the Joseon Dynasty and her determination is tested when people around her start showing their true faces.

Kim Jung-Hwa is a young and kind middle school teacher with little interest in money. When she helps carry an elderly man's belongings, who is extremely thankful to her. This grandfather turns out to be rich and an owner of a well-known conglomerate. His grandson, Kang Dong-Won is a quick-tempered businessman who butts heads with his grandfather. To "tame" his favorite grandson, the grandfather agrees to give his entire fortune to the person who marries Jung-Hwa, forcing Dong-won to meet the girl. Although at first Jung-Hwa and Dong-won don't get along because of Dong-won's bad temper, their arguments bring them closer together. Dong-won starts to get jealous when Jung-Hwa's fellow teacher starts liking her too. However, what looked like a relationship that would 99% not work out, turns out to be the "perfect" match, the 1% chance.

Refusing to allow fate to decide whom she must marry, Princess Songhwa decides to find her own husband. She seeks the help of a man to interpret her marital harmony with four men she wishes to marry.