Set towards the end of the Joseon era, Sung Yi-Gyeom placed first in the state examination and he now works at the Hongmungwan (administrative and research department). He doesn't have a goal or ambition for his life. One day, Sung Yi-Gyeom is caught gambling. As punishment, he is assigned to work as a secret royal inspector. His job is to eradicate illegal acts and corruption by public officers. He carries out his new job with the help of Hong Da-In and Park Chun-Sam. Hong Da-In is a female inspector and solves cases with Sung Yi-Gyeom. Park Chun-Sam is Sung Yi-Gyeom’s servant. Park Chun-Sam is talkative, affectionate, and tearful.

Meanwhile, Sung Yi-Beom is Sung Yi-Gyeom’s younger stepbrother. His father is a nobleman, but his mother is a slave. Due to his mother's low social status, his father does not accept him as his real son and he is barred from having certain opportunities. He opposes his older stepbrother Sung Yi-Gyeom.

The rude and narcissistic boss Bai Zhen Xiang is constantly dying because of the resentment of his employees. Every time he dies, the time is reset to the same day, which causes his employee Li Lu Duo to be trapped in a time loop. In order to break out of the time loop, Lu Duo had to come into contact with Zhen Xiang that drives her crazy, try her best to change him, save him, until she eventually falls in love with him.

Wang Won’s father is the king of Goryeo while his mother is the Yuan emperor’s daughter. He was born with many gifts as he has good looks, the wisdom of a snake, and a magnetic personality that draws people to him. But behind his gentle, virtuous demeanor, he has ambitions to conquer other lands. He has a faithful friend named Lin, who is a royal cousin and comrade with the same ambitions as he does. Then Wang Won has an encounter with a young woman named, San. San was someone that he recalled having met when he was a child and was lodged in his mind ever since. Wang Won sees how bright and confident San is and befriends her as well. But this friendship plants the seeds of tragedy. San’s beauty mesmerizes both Won and Lin and their seemingly strong bond start to fray over one woman…

Adapted from the novel of the same name by Kim Yi Ryung.

Reiji Mano is a forensic science researcher at the Scientific Research Laboratory in the Tokyo Metropolitan Police Department. He is good at his job, possessing a vast amount of knowledge and having excellent technique. However, he is a lone wolf who does not cooperate with others. When he works on a case, he focuses exclusively on hard facts, ignoring speculation. Reiji Mano hates the media and their thirst for sensational news. When he was a child, Reiji Mano experienced a terrible case. He has looked for the truth in that case ever since. Nonna Sawaguchi is a rookie forensic science researcher who begins to work with Reiji Mano. Because of their work together, Reiji Mano begins to open his mind to others and Nonna Sawaguchi matures as a forensic science researcher.

Kisaragi Toko is a detective in the Investigation 1 Section 11 of the Tokyo Metropolitan Police Department. Her senior, Detective Hideaki Takano, has decided to move to the Public Security Bureau. Hideaki Takano’s transfer will be carried out in 1 week. During this time, a murder takes place. A wealthy man is found dead in his home. His throat has been cut and a blue flower placed within the wound. Also, the victim's wife Mayumi is missing. A newspaper then receives an email from Kurasuta 16, professing themselves as the murderer. The email also implies the location of Mayumi. Since Detective Hideaki Takano is soon to transfer to the Public Security Bureau, Toko Kisaragi feels more pressure and responsibility to solve the crime. ~~ Adapted from the novel "Chou no Rikigaku: Keishicho Satsujin Bunsekihan" by Asami Kazushi.

The story is set in the prosperous and peaceful Celestial Dynasty. Celestial Authority Academy is built by the four imperial families who try to consolidate their family's position though it. And imperial families fight with one another to get a spot in it. A famous, talented, and well-loved writer (the Empress is one of his hardcore fan!) enrolls in the academy in his own right and without taking the entrance exam. Unexpectedly, this good-looking, gifted young man turns out to be a girl. And many men eventually fall for her. What follows is a insanely sweet, grandiose campus love story.

In the romantic-comedy "Secret Agent Miss Oh," lead actor Kim Sang-Kyung plays NIS (National Intelligence Service) agent Ko Jin-Hyeok. With Jin-Hyeok's background in the special forces he is perfectionist at work, but in his personal life he is mired with flaws. Lead actressLee Soo-Kyung plays the highly unpredictable female police officer Oh Ha-Na. Ha-Na has a bright and lovely image. Meanwhile, actor Ryu Jin plays Han Do-Hoon. Do-Hoon was born into wealth, but his father announced that he is donating his fortune away. Because of this Do-Hoon turn to life a crime to gain wealth ...

With youth, beauty, and wealth, Aizawa Rina is living a life that everyone envies. Rina should be living happily, but somewhere deep in her heart, she always remembers her former classmate, Ichijo Ren

Adapted from the novel "Koi to Yujo no Aida de" (恋と友情のあいだで) by Tokyo Calendar Web.