Petch is a perfect, confident, and flirtatious rising businessman owner of Star Diamond the largest diamond Company. Mookda is an international policewoman with special training in Aikido who disguises herself as a nonsensical, troublemaker secretary to investigate the stolen diamond Adorella. As crazy as Mook is, Petch cannot help falling in love with her.

Megumi Noda, or "Nodame" is a piano student at Momogaoka College of Music. An extremely talented pianist who wants to be a kindergarten teacher, she prefers playing by ear rather than reading the music score. She is messy and disorganized, takes baths several days apart and loves to eat, sometimes stealing her friend’s lunchbox when it is filled with delicacies. Shinichi Chiaki, is Momogaoka’s top student. Born into a musical family, he is talented in piano and violin and has secret ambitions to become a conductor. An arrogant multi-lingual perfectionist who once lived abroad in the music capitals of the world as a young boy, he feels mired in Japan because of a childhood phobia. They meet by accident. Nodame quickly falls in love, but it takes much longer for Chiaki to even begin to appreciate Nodame’s unusual qualities. Their relationship causes them both to develop and grow. Because of Nodame, Chiaki got the opportunity to lead a student orchestra and begins to have a broader appreciation of people's musical abilities. Because of Chiaki, Nodame faces her fears and enters a piano competition. Opportunities open up as both begin taking risks, stretching themselves far more than they ever thought possible.

As criminals become more sophisticated and crimes more complex, the police must turn to speedier and more scientific means of weeding through clues and narrowing down suspects. That's where the forensics labs come into play. Sasaki Mariko is a highly talented forensics scientist who must dodge stereotypes, as well as disparaging comments from veteran detectives.

The Sandglass is a story of two men whose friendship is put to the test through the 1970s and 1980s, one of Korea's politically tumultuous periods. Park Tae-soo, tough and loyal, grows up to become a gangster and Kang Woo-suk, smart with firm moral values, grows up to become a prosecutor. Yoon Hye-rin, a beautiful and spirited daughter of a very wealthy casino owner, is a classmate of Woo-suk in college. Hye-rin is introduced to Tae-soo via Woo-suk and they subsequently fall in love.

Set in the Ming Dynasty, the local Naxi Mu clan is the administrative and governing authority of Lijiang Prefecture at the foothills of the Himalayas Mountains. Its family members used blood and violence to reach the pinnacle of power. A casualty of this bloodshed was a young girl by the named of Aleqiu who was ingrained from childhood to exact revenge against the Mu clan for the extermination of her own family. As a child, she infiltrated the Mu clan and became a maidservant to the family's matriarch. Her mind is filled with schemes and manipulations, but Aleqiu still possesses her youthful innocence and kindness. She also unfortunately falls in love with her young master and heir to the governorship of Lijiang, Mu Zeng. Just when the two lovebirds feel the hopelessness of their love and decide to be together in death, hope appears on the horizon. Aleqiu succeeds in marrying Mu Zeng, but her problems in the Mu household have only begun...

Kwanjit is a singer in a restaurant, she falls in love with an American doctor. He promises to marry her and goes home to tell his relatives, but he never comes back. The young pregnant girl is heavily ridiculed by the people of her hometown, she decides to move to Bangkok, where she gives birth to her daughter Rainie. Twenty years go by and Rainie is now a young girl with curly hair and dark skin. Rainie lives in a small flat with her mother. Once Rainie finishes high school she becomes a delivery girl for her mother's papaya salad business. Rainie is often bullied and made fun of because of her dark skin. She is very interested in celebrities, especially Traikhun, the heir of an advertising company. Traikhun is dating May, a beautiful and famous actress. But Siam, his grandfather, doesn't accept it and demands that his grandson must marry the person he chose. Rainie gets a job as a singer at Angel Pub. While singing, she sees Traikhun drinking and waits until the pub closes to see if he's still there, but a drunk foreigner tries to rape her. She removes her high heel and attempts to hit the foreigner, but accidentally hits Traikhun. He insults her and she insults him back. Then he suddenly has an idea. The next day, Rainie brings fruits to Traikhun's company and he announces that she is his new girlfriend. However, Siam doesn't believe him and after talking with Rainie, he quickly learns the truth. He hires her to ruin the relationship between Traikhun and May. Rainie doesn't want to take a guy away from May, whom she admires, but her mother gets sick and needs an expensive operation. She agrees and Siam arranges it. Rainie gradually begins to have feelings for Traikhun, but Risa - the girl whom the grandfather chose to marry Traikhun - comes back to Thailand.

oss Wang (Ni Dahong) is the miserly proprietor of the aforementioned eaterie, whose wife, played by Yan Ni, he suspects is having an affair with wimpish employee Li (Xiao Shenyang). He hires a corrupt police officer, Zhang (Sun Hunglei) first to confirm his wife's infidelity and then to kill the two lovers. Zhang, however, has his own scheming agenda - which leads to betrayal, mayhem and murder.