Serina Hirakawa (Riisa Naka) is a deputy director at a public prosecutor's office. Her father (Yukijiro Hotaru) was a police officer, but killed. Kentaro was charged for murdering her father. Serina's father was investigating Kentaro and his involvement in a string of thefts inside of cars. Kentaro was found guilty for the murder. Serina Hirakawa admired Prosecutor Ryoji Tajima (Goro Kishitani) who extracted a confession from Kentaro.

Now, Serina works for Prosecutor Ryoji. One day, Kentaro insists he is innocent of the murder charge and kills himself in prison.

Several days later, Prosecutor Ryoji meets Attorney Kuromiya (Jiro Sato). The attorney defended Kentaro in the murder case. Attorney Kuromiya tells Prosecutor Ryoji about the real killer in the murder case. Soon, Attorney Kuromiya is found dead. Doubts about the death of Serina's father is aroused. Prosecutor Ryoji is suspected in the murder of Attorney Kuromiya. Serina is dumbfounded by the recent chain of events. She soon begins to investigate the two murder cases: her father's murder and the death of Attorney Kuromiya.

This is a love story between a professor and a policewoman. Their dating experience is enhanced with sense and sensibility through the application of interesting physics theories on the investigation of various crime cases. KING POK (Raymond Lam) is regarded as the youngest genius in physics and he is appointed as an associate professor in a Hong Kong university. Invited by his good friend LO TIN-HANG (Kenneth Ma), Senior Inspector of Police at Regional Crime Unit, POK assists in cracking many mysterious crime cases and he also meets the policewoman CHUI SIU-LAI (Tavia Yeung) during the process. The rational POK evaluates that he has fallen in love with LAI because of a love hormone called “phenylalanine”. However, owing to the huge difference in their family background and life value, POK fails to tackle their ever-changing relationship problems with formulas. On the other hand, the romantic and uninhibited HANG has been maintaining a sex only relationship with the journalist LING MAN-KA (Bernice Liu) HANG doesn’t believe in eternity and he is only looking for sensual pleasure in a woman. However, his belief is suddenly shattered when he learns that MAN is going to get married.

A television adaption of Zhang Yimou's 2011 film The Flowers of War. Apart from changes in character relationships and the storyline, there will also be additional plots outlining the events before and after the Nanking Massacre.

This drama describes the life of Zhou Enlai, who serves as Premier of the People's Republic of China, from the founding of the Communist State in 1949 to 1976 until his death.

Do Hoon and Soo Jin are a married couple. Do Hoon learns that he has Alzheimer's disease. He decides to divorce Soo Jin out of concern for her future. The couple divorces.

6 years later, they meet again.

Kusunoki Taketo is a single 30-year old dentist. A playboy, he will hit on all his female patients. Chigusa is a 24-year old typical OL, her only objective in life is to snare a wealthy and good-looking man for a husband. However, Chigusa's reputation precedes her, and is looked down upon by other OL, for being so obvious and tenacious in her search for a man. On one of her date with a eligible man from the company next door, she wins a holiday for two to Bali. It is here in Bali that she has a one night stand with Taketo.

After their one night together, while sightseeing in Bali, Taketo is reunited with his first love, Aya. She is a famous model, and is in Bali, holidaying with her latest boyfriend. Taketo had loved Aya deeply, but she was more interested in pursuing her dream of becoming a model. She had left him for another man, who had promised to launch her modelling career.

Upon their return to Tokyo, everyone goes their separate way. However, Chigusa is one day reunited with Taketo, when she goes to his clinic to fix her terrible toothache.

Kongpop's dad and Namnueng's dad used to be good friends. They even invested their own money in the pub business together. This business went too well and Kongpop's dad betrayed his own friend and stole the whole business for himself, 20 years past by and Kongpop's dad knew that he would die soon and because of his guilt for what he did he gave Namnueng a large amount of money. When his dad died, Kongpop came back from the US for the funeral and found out about the will of his dad, he became very mad and wanted to get back at Kongpop. He makes her fall in love with him so that she will sign over all of the money. After she finds out Namnueng wants nothing to do with Kongpop, too bad he just realized that he was in love with her.

The series starts off with a business tycoon, Alex Ting Yau Kin, waiting for a telephone call. It then moves into a flashback to Kin's childhood years.