The film begins with a famous doctor, Yan Guo, becoming extremely sick during the course of his studies. To save his life, his girlfriend Baobao makes an agreement with a mysterious creature; in exchange for the health of Yan Guo, she agrees to be turned into a butterfly for three years.

Yan Guo finally recovers from his illness and wakes up. He is confused and hurt by Baobao's disappearance, and in her absence, other women begin trying to attract his attention. Meanwhile, Baobao begins living her life as a butterfly but finds that the other insects will not associate with her, finding her too human.

Soon, a dangerous and infectious disease begins spreading on the island. Both Yan Guo and Baobao try their best during this time to help those around them. When the three years have passed, will they have a happy ending?

Kusakabe Eiji was part of the Criminal Division but was forced to move to another department after getting injured in an incident. He was told to move to the Life Safety Division's General Affairs Section 2, often called as the "Hikikomori Section". The department consists of officers who are "socially withdrawn" and is tasked support the other police departments whenever there is a labor shortage.

One day, a lady visits the department and asks for help to find her missing fiancé. At the same time, a strangled body was found which belonged to Yamagishi Ryohei, the representative of a major IT company. While pursuing the case with Takase from the Criminal Division, it was found that Yamagishi was the missing fiancé and he had committed multiple marriage scams. The case gets complicated as it gets deeper. Can the Hikikomori Section find the truth without taking a step out of their room?

Chinatown is a place where crime and betrayal are rampant. Violent crime detective Ko Jeong-hyeok (Seo Joon-yeong) can't rest a day. He tries to rid the streets of criminals but he's to busy cleaning up his own mess because of his habit of using physical violence first. Lately, he's been so desperate to capture Song, the boss of an organization that deals with smuggling drugs and human trafficking, that he ignores his girlfriend Ji-hyeon's (Ban So-yeong) request. Ji-hyeon does voluntary work for homeless people but one day notices that one or two of them have gone missing. She'd asked Jeong-hyeok to help her find them but he only has Song on his mind. Then one day, a source tells Jeong-hyeok about the location of Song; however, he fails every time to capture him because of interference from Black Society, one of the biggest Chinese gangs. It turns out the boss of Black Society and his gang were also after Song who had brought harm to their organization. Tension rises between Jeong-hyeok and Black Society who are both out to get Song. Jeong-hyeok has nothing but guts although he fights the gang who are also the best martial arts fighters in China.

Byun Jae Wook is a short-tempered prosecutor with a propensity for violence, famous for his tough investigations and who only pursues the truth. When a suspect under his interrogation is found dead, Jae Wook is arrested, falsely accused of murder and imprisoned for 15 years .

While in jail, he plans out his revenge mission and finds the most talented criminals in the ward to help him out. Five years later, Jae Wook meets good-looking, brilliant con artist and schemer Chi Won in prison.

Feeling he could carry out his plan outside of prison, Jae Wook gets Chi Won acquitted, using his knowledge as a former prosecutor. Jae Wook’s ragtag team of ex-cons will now enact a revenge plan against the organization that framed him.

When we were young, we had countless dreams in our childhood. Some people become who they want to be at a young age, while others fail to figure out what their dreams are after many years. Even if some ordinary...

A girl who has lost her parents due to a tragic car crash is facing the issue of pursuing an independent life of raising her younger brother that she barely likes…

Once, Rui has aimed at a singer. However, now, she was frustrated and was doing the hostess's work in the country. When Rui goes home together with a friend's Tsunko, She met Momoko, the rival at the time of her having aimed as a singer. Momoko became an idol singer and was successful. On the grounds that Momoko has ridiculed Rui, Rui killed two friends, her and her. In order that Rui may escape a crime, She formed the idol group together with Tsunko pretending to be Momoko and others.

Seven years old, Hee Joo, loses her detective, single father to Ki Beom, a notorious serial killer who is caught after murdering his cheating girlfriend and sentenced to only 15 years in prison because the court failed to find evidence linking him to the other killings. Detective Dae Yeong takes in Hee Joo and raises her.

Fifteen years later, Hee Joo is the mascot of the police precinct, where she volunteers. When Ki Beom is released from prison, he gets complicatedly involved with the girl who has been waiting 15 years to find out who murdered her father.