A delightful family drama that asks the true meaning of 'happiness' by showing various aspects of marriage such as divorce, remarriage, and single life, and brings about empathy and laughter from all generations. Maeng Gong Hee is a contract designer at Jayce Fashion. Having inherited her strong mother's spirit and her former detective father's athletic ability, she is a rare wild woman these days who has the guts to survive even if she were to be stranded on a deserted island. Gu Dan Soo is the grandson of Jayce Fashion Chairman Hwang Ik Seon and born to a wealthy father and a poor mother. Dan Soo, who was living as a free spirit in a foreign country, comes to Korea according to his grandmother's plan to make a successor to the chairman out of him and he reunites with childhood friend Maeng Gong Hee once again.

Jung Gyul Wool loses her vision and ability to walk because of her materialistic husband and his mistress. Despite her shortcomings, she hatches a plot to seek revenge.

While on the run for his life, a young man discovers that the best place to lie low is in a village of widows — disguised as a woman.

Hong Se Yeon works as a personal shopper. She is outgoing and a positive person, but she is betrayed by people whom she loved. She begins to take revenge on those who betrayed her. Meanwhile, Eun Kyung Hye is the only child of a CEO. Her life looks perfect, but she has a fear that she will get abandoned. Because of her fear, she has an impulse control disorder and gets compulsive.

Moo Goong Hwa is a former boxer. After the death of her husband, she has raised her daughter alone. She now works as a police officer. Meanwhile, Cha Tae Jin is an elite police officer who graduated from the police university. He is full of justice.