Horiguchi Gaku, Yonezawa Mao, Ita Koki and Jin Jun are friends and they all attend the same prestigious university. They have spent most of their time studying and they have 90 days before their graduations. Greatly inspired to become men by the time they graduate, they meet girls who are ideal in their own opinion. At times they collide, at others, they fail or forget their objective? They keep having hard struggles along with warm friendships.

The main character provides an unusual service, offering his companionship for a humble fee. Interestingly, the person who 'does nothing' manages to warm the hearts of the people he meets.

Based on the story of a young man named Morimoto Shouji.

Cha Joo Hyuk works at a bank and has been married to Seo Woo Jin for five years. When a strange incident happens one day, Joo Hyuk makes a decision that impacts his life and those around him in unexpected ways. Suddenly, the life he had with Woo Jin and his best friend, Yoon Joong Hoo are gone and he is leading a very different life.

How will his first love, Lee Hee Won, factor into his new life? And will it be possible to get his old life back?

The students and teachers at Sungjin High School receive a terrifying shock when they witness the start of an alien invasion. Coming from the skies, horrific “eggs” hatch violent insect-like creatures that attack humans. The invasion is worldwide, and the South Korean military fears it will be overwhelmed. In desperation, the President announces that mandatory conscription will begin – and that all third-year high schoolers – male and female – must join the armed forces.

Soldiers arrive at Sungjin High School. And the third-years – who only have 50 days until they are supposed to sit their university entrance exams – must commence their military training in the school playground. They must learn how to shoot rifles, fight hand-to-hand, and navigate obstacle courses...in their school uniform! Putting the students through their paces will be the platoon leader Lee Chun Ho. Meanwhile, the class teacher Park Eun Young is determined to do what she can to keep her students out of harm’s way. Will the high schoolers help save the planet from doom?

Adapted from the webtoon "Duty After School" (방과 후 전쟁활동) by Ha Il Kwon (하일권).

Here's Park Jae Chan in his youth. The spring day of his life has finally come. While being unable to fully enjoy the spring due to growing attention from the public and his hectic schedule, he gets a friendly letter...

Keisuke Agatsuma is a high schooler who might not be very sharp but has an amazing sense for comedy. He is self-proclaimed school's king of laughter and he enjoys making everyone laugh, but a future as a comedian seems impossible because of his father's attitude. One day an ex-comedian Jun Tsujimoto transfers to his school from Osaka. They see how interesting ideas they both have and take an interest in forming a stand up combination. As they try to achieve their goal, other comedians seem to overlook Keisuke's abilities for one reason or another and their motivation goes up and down, but still they aim to become pro together.

Kasahara Takuya is a top-notch lawyer working for the law firm Tokyo Assize. He managed to successfully defend Arimura Hiroto from the charges of serial rape and murder. The surprise non-guilty ruling angered the mass media and the family members of the victims, but Takuya just brushed them off with a comment, "The law had decided the case. If you want to blame someone, then blame the law". Kusunose Masashi was the public defender originally assigned to Arimoto's case, but he had dropped the case as he wasn't convinced that Arimoto was not guilty, although Arimoto had claimed to have no recollection of committing the crime.Some time soon after, Takuya is assigned to the Aoba Confectionery case. Aoba Confectionery is being sued by the sister of a man who had died from an allergic reaction to a particular snack produced by Aoba Confectionery. Aoba Confectionery is a wholly-owned subsidiary of the Nikkyo Holdings, a huge conglomerate spearheaded by Haneda Kenzo. With such a high-profile case, Takuya tries all means and methods to corner the plaintiff in order to win the case. All of a sudden, a man from his past appears before him. Takuya has a secret that he had told no one, but Matsumoto Shogo knows of the secret, and is trying to blackmail him for a large sum of money. Coincidentally, Shogo is also a childhood friend of Yasuko, the plaintiff, as they were both brought up in the same orphanage...

This is a 100% pre-produced drama. Filming began on 2016-Oct-17 and finished on 2017-March-06. It’s was specially aired on jTBC for the broadcast channel’s 5th year anniversary.

Kim Sul Woo is a mysterious National Intelligence Service (NIS) agent whose identity is known only by a few superiors at the top of the agency. As a highly skilled and suave agent, he can accomplish any and every mission he is assigned. When a large conglomerate, Songsan Group, is identified as a threat to the country, Sul Woo needs to go undercover again. One day, he is ordered to infiltrate a private party held by Chairman Victor, a Russian oil tycoon, and extract the legendary wood carvings hidden in the compound. However, his best cover is to get himself attached to world star Yeo Woon Guang as his elite bodyguard, and so begins a whole new unexpected mission for Sul Woo. Woon Guang was a nameless stuntman who became a top star through unexpected good fortune after starring in a Hollywood hero series called, "Dark Death." He is in his forties and now specializes in acting as a villain. The often childlike Woon Guang is constantly involved in some scandal, and despite his occasional innocence, the world star is conceited and brash. He bullies Sul Woo, who panders to his every whim. Meanwhile, Sul Woo is preparing for his secret mission. Unfortunately, he also has to deal with Cha Do Ha, Woon Guang's manager, who used to be the head of his fan club, and is enamored with the celebrity. She is wary of Sul Woo, and anxious that Woon Guang may be interested in him, so she constantly gets in Sul Woo's way. While the secret mission must be completed, the seemingly perfect bodyguard and the world star's fan manager continue to collide, and their relationship may be something Sul Woo could not have expected.