The main character Nagako is a mother who has just taken office as the president of Shirokuma House, a construction company. Set in Okushibuya, Tokyo, the story is about Nagako, who can live alone but doesn't want to, and struggles with her three ex-husbands. The main character, Nagako Soda, played by Takako Matsu, is a single woman who has been married three times and divorced three times. Masaki Okada, Akira Kakuda, and Ryuhei Matsuda play the three ex-husbands who can't forget Nagako Soda. This work, which is set in Shibuya, Tokyo and features four talented actors with rich personalities, is a romantic comedy that depicts Nagako Soda's daily struggles under the entanglement of her three ex-husbands. Nagako Soda's first husband is Tanaka Yasaku (40 years old), played by Ryuhei Matsuda. He is the owner and waiter of the restaurant "Operetta" in Shibuya, Tokyo, and has a daughter with Nagako Soda. This is the first time Ryuhei Matsuda has co-starred with Takako Matsu in a TV series in four years since "Quartet". This time, he is challenging the role of a gentle handsome man who is popular with women automatically but sometimes gets involved in trouble. The second husband is Sato Shikataro (45 years old), a fashion photographer played by Kanoda. He is very famous in the industry and has great skills. I also like Nagako Somada very much, but she is too narrow-minded. Recently, Kanoda is not only active in comedy, but his acting in the TV series "Hanzawa Naoki" (TBS series) has also become a hot topic. In this work, he will play an ordinary but cute character who makes people laugh and can't be hated. The third husband is Nakamura Shinmori (31 years old), an elite lawyer played by Okada. He is a consulting lawyer for the president, who is Nagako Somada. He is a big-talking and eccentric person. His catchphrase is "Do you want that?". Shinmori, who is calm and rational in the eyes of people around him, why did he marry Nagako and why did they divorce? Okada, who has been starring in the movie "The Night Outside the Triangle Window" and other popular works, challenges the role of an eccentric lawyer with a sweet mask and a condescending look.