After a chance meeting in a hospital, an ardent soldier falls for a gifted surgeon. Opposing philosophies tear them apart, but fate has other plans.

Ma Yi-Deum has worked as a prosecutor for 7 years. She sometimes resorts to drastic methods to win cases. One day, Ma Yi-Deum is transferred to a special division dealing only with sex crimes.

A work-obsessed cosmetics CEO and a top home-shopping host struggling with insomnia cross paths, and through an unexpected romance, begin to heal the emptiness in their lives.