Yoo Won-Sang

The successful doctor Yoo Sepoong becomes entangled in a conspiracy and is kicked out of the palace. He meets Jihan in Gyesu village and learns to treat those who suffer psychological illness. Finding the cause of their heartbroken feelings and writing a prescription for happiness with Eunwoo, Sepoong grows up as a true psychiatrist.

Jeon-mo is a former firefighter and a passionate father of his two little children. One day his life is collapsing when his daughter is missing. Before Jeon-mo is able to call the police, he is contacted by the mysterious man who kidnapped the girl. But instead of money, the abductor orders Jeon-mo to kidnap another child in exchange for the life of his daughter.

Won-sang finds out his “love tax” has been withdrawn from his account, even though he had reported his breakup. The counselor says he can get a refund after a check-up only if he sees his ex at least once. So, he reluctantly goes to see Min-jeong.