The main characters include Shin Ji - hyun, who is the one in the coma trying to collect the tears. Song Yi - kyung is another important character as Shin Ji - hyun enters her body. There is also Kang Min - ho, who has a complex relationship with Shin Ji - hyun.
Park Chang - ho is the central figure. He is a lawyer with a not - so - impressive career before the 'Big Mouth' fiasco. Ko Mi - ho, his wife, is a strong - willed woman. She doesn't sit back when her husband is in trouble but actively takes steps to get him out. In the prison, there are some inmates who are both friends and foes to Park Chang - ho. For example, some inmates may help him because they also want to expose the real 'Big Mouth' situation, while others may try to harm him for their own interests. And the prison guards also have an impact on how the story unfolds.
The main characters are Shin Mi - Rae and Jo Guk. Shin Mi - Rae is a spunky woman working in the city hall, and Jo Guk is an important figure who gets involved with her.
There are two main characters in 'Secret Door'. King Yeongjo, who is in charge of the Joseon Dynasty, he has to deal with various political issues. And Prince Sado, his son, who has his own pursuits and ideas, but unfortunately, their relationship is full of contradictions, which is a key part of the drama.
I don't know the main characters in 'Secret Campus' as I haven't seen it.
The story of '49 days' is about a woman named Shin Ji - hyun. After getting into an accident, she is given 49 days to collect three sincere tears from people who are not related to her. In this process, she enters the body of Song Yi - kyung. There are also complex relationships, love stories, and self - discovery elements in the drama.
I'm not sure specifically as the name is rather general. But likely, there would be the king as one of the main characters. There might also be a female lead who catches the king's eye, perhaps a court lady or a noblewoman from a different clan. And there could be a confidant of the king, like a loyal servant or a trusted advisor who either helps or hinders his love affair.
The main characters are Kim Joo - won, a wealthy CEO, and Gil Ra - im, a stuntwoman.
Sorry, as a fan of online literature, I don't have the ability to comment on the Korean drama 'A Romance in Only 7 Days.' I can only provide general information and knowledge about the play.
The main character is a man who was once innocent but becomes jaded due to betrayal. And there is his ex - girlfriend who betrays him for her own gains. There are also other characters like his new love interest who he meets during his journey of revenge and self - discovery.
Kim Je - ha is a key character. He is tough and has a lot of combat experience from his mercenary days. Anna is another main character. She is a bit of a rebel within her family. And then there are the other family members who are power - hungry and play important roles in the power struggles that form the backbone of the story.