Childhood friends, Yongsun and Moonbyul follow different paths when Yongsun gets married at the age of 25. However, two years later she is pregnant and facing divorce and Moonbyul returns to her life to help. The two women become business partners and little Stella, Yongsun's daughter, has a very strong link with her adopted aunt.But she wants something peculiar. Meanwhile, everybody sees Moonbyul and Yongsun as a couple, except the two of them.  

Kim Yongsun is a very famous top model, with a life of glamour and excess. She does everything she wants and doesnt know what limit means. Moon Byul-yi is a condecorated captain from the army, whose life is based on protecting people, keeping her honor and following the rules.

Moon Yoonah is used to have everything her way.  The 8-year-old girl is the future heiress of the empire of 2 families: a korean one and a british one. As her parents had an arranged wedding, the couple got divorced once they fullfilled their obligation to produce a baby. Despite of that, Yoonah was raised watching  her parents keeping a civil relationship. Little Yoonah is more mature than most adults around her and she is a mini version of her mother Moon Byu

Yongsun never understood why her father banished his own sister from the family and for years, the girl tried to find her aunt. Kim Seo-Hyung had to start a new life out of Korea when she was 27. And twenty years later, she is the owner of a huge empire in New York. Going against the father, Yongsun contacts her aunt and asks for a job  The powerful CEO ends up accepting her niece's request and her second in command ( a young who has been working with her for several y

Byul and Yong got married when they were 17, with their parents' permission, to adopt a baby. They were happy together but duo to immaturity ended up divorced after 5 years and remained friends. 10 years later, they are still close and their partners are jealous, especially because Yong's parents adore Byul. The former couple go to a school reunion, drink too much and things escalate. After that, sparkles may wake sleeping feelings.

The general public doesnt know but most of the money and power of Korea are in the hands of four rival families. Each of these families has an elder who is the face and the voice but they have been slowly losing control to their respective heir. Moon Byul-yi,  Kim Yongsun, Jung Wheein and Ahn Hyejin were raised in a world of men as the leaders. And they are willing to defy everything to be on top, even if it means join their enemies.

Yongsun is a single mother and one day she sees a woman on the news who is just like an adult version of her baby girl, whom she affectionately calls little bee. The woman reported the clinic where Yongsun did her insemination for changing the mothers'' eggs and using random ones. Shocked and confused, she wonders what is the best thing to do for her daughter.  Yongsun also gets curious about the stranger, who is the biological mother of a child she doesn't know that e

8-year-old Moonbyul meets her brother's best friend Yongsun( 6 years older) and tells her she will be her wife someday, which seems cute in the teenager's eyes. Minhyuk and Yongsun go through many things together and date and break up several times without ending their friendship.  After living abroad for a long time, Yongsun gets back to Seoul and bumps into the Moon family, She is shocked when she sees 22-year-old Moonbyul and hears from her ex-boyfriend that the girl is the terror

Kim Yongsun is a former model who opened her own agency and became extremely influent and powerful. After a fashion show, she sees a young woman as a potential addition to her staff and approaches her. However, the two of them have very distinct thoughts of how things should end.

That is a very expensive and traditional boarding school for girls.  Moonbyul, Yongsun, Wheein, Hyejin and many other girls come from very different family backgrounds. The first one is the co-leader of a group of girls who are copied by others and feared. The new students  Yongsun and Seulgi soon realize things are not what they seem. What is behind Irene's and Moonbyul's cold actions?  

The korean pop girl group called Mamamoo had finished their contract 5 years before and some of the members lost contact. After all this time, they meet for a special ocasion and things can be emotional and fun or bitter and hurtful. What happened to cause a break in such a beautiful and close relationship? What happened to those 4 beagle girls and what kind of women they became?Are they gonna solve their differences and mend what is broken?

Solar loses her temper with Moonbyul for something small that ends up unleashing very deep and sensitive topics about her group partner and friend.