Gamagori Futaro has been poor since the day he was born. As a child his recklessly wasteful and abusive father sunk the family into debt and disappeared, leaving Futaro and his sick mother to fend for themselves. With no money to pay for medical treatment for his ailing mother, she eventually died. After her death Futaro became obsessed with money and willing to do anything for it. Several years pass and Futaro finds himself working at "Mikuni Shipbuilding" where he meets the company president's daughters Midori, who was his former classmate, and her younger sister Akane, who is disabled, and like Futaro, has a scarred face. In a plot to acquire their fathers company, Futaro begins to get close the sisters..

Uno Meiko is the daughter of parents who run a western style restaurant in Tokyo. She marries and moves to Osaka with her husband. Meiko experiences cultural differences between Tokyo and Osaka, as she lives as a mother and wife in Osaka.

In the spring, when Kashiwazaki Yui and her 3 years old son were coming back home from kindergarten, she let go of her son's hand for a moment and then he was gone. 9 years later, her son appears in front of her again.

Tengfei is a celebrity in the wedding industry. The boss of his company recently hired an executive director who is nearly "four", and this person is none other than Tengfei's ex-wife Liu Li. Liu Li returned from Shenzhen with the purpose of reconnecting with her former husband, and using the power in her hand to "save the country with curves", she set new rules for the company - older men and women cannot be single. Forcing Lao Teng to not lose his job, he launched an expert on a dating website to find a bride for himself. In this way, Qiao Mai, a beautiful 29-year-old woman, came into Lao Teng's field of vision. Lao Teng prides himself on being talented, and feels that Qiao Mai is definitely "inseparable from ten" to himself, but in fact, the only meaning of Qiao Mai following Lao Teng is to forget his ex-boyfriend. After one night, Qiao Mai regained his rationality and quickly broke up with Lao Teng, and Lao Teng gradually discovered that his ex-wife Liu Li was actually a good woman. Just when Lao Teng was about to reunite with Liu Li, Qiao Mai, was pregnant

Odagiri Kyoko is a flashy clairvoyant TV personality who has celebrities and politicians as clients. Yet in reality she is just a regular girl with no special power. She conducts solid detective work to solve mysteries, then passes off the results as her psychic visions.

"Complicated Love" is about a lady and three men with a complicated love relationship.