Yeon Shi-eun is a model student, who ranks at the top at his school. Physically, he appears like a weak boy, but, by using his smarts, tools, and psychology, he fights against violence that takes place inside and outside of his school.

Do Bae Man and Cha Woo In begin to work together as they break down evils in the military.

One day, a dead body is found at an apartment near the supermarket. Finding this murder odd, Dae-sung, his mother, and his girlfriend Ah-hee gather around to find the real murderer, starting by looking through the receipts of the market.

Set in the Joseon Dynasty, King Lee Tae and Queen Jeong draw their swords at each other amid political conflict in this bloody romance.

Followed by Ma Seok-do, who heads to a foreign country to extradite a suspect. However, he discovers additional murder cases and learns about a killer who had committed crimes against tourists for many years.

Men are lured to a remote hotel, only to be caught in an organ trafficking ring. After a catastrophic earthquake, the survivors fight to escape.

Best friends for almost twenty years, our two main characters can no longer ignore the feelings blooming between them as they start living together.

Kim Sae Ha, a Bureau employee, encounters a murderer. Jung Sae Byeok, a detective, is dispatched to arrest the murderer. While in pursuit of the fugitive, she witnesses an unbelievable phenomenon.

An action drama about first responders involving the police and firefighters who work together in emergency situations to fight against crime and fire.

Ye Sol can see the future when she kisses someone. One day she accidentally kissed her boss Cha Min Hoo on the neck and saw that in the future they were lying in the same bed.

A genius strategist and people with different personalities and abilities fighting an extraordinary variable and engaging in an unprecedented hostage play.

Anonymous and exploitative, a network of online chat rooms ran rampant with sex crimes. The hunt to take down its operators required guts and tenacity.