While Professor Yun, one of the world's leading authority on genetics, is abroad, Oh In-cheol and his fiancee Yun Jin-suk take the professor's papers from his laboratory. In-cheol and Jin-suk are researching the principle of the chlorophyll and a pill that can make people invisible. In-cheol becomes invisible and catches bank con-men and child kidnappers, etc. He works hard to expose society's evil and he is pasted all over newspapers. However, the criminals follow him and discover his identity. They steal his invisible pills. The criminals become invisible and they go on to commit their crimes such as robbing banks. But they don't have any pills to reverse the effects. The criminals ultimately come to In-cheol looking for the reverse pills when they are caught by the police.

Il-bong was utterly defeated as a wrestling athlete. He decides against returning to his hometown and stays in Seoul. As he wanders the street, going from job to job, someone recommends him to become an actor. But the acting roles that are waiting Il-bong are in adult movies. At the set, Il-bong meets Ae-ja and falls in love with her. They give up the adult films and Ae-ja gets pregnant. Because they are desperately poor, Ae-ja has a miscarriage and Il-bong curses his incompetence. The two decide to part for one year. During that time, Il-bong becomes a male prostitute and makes a ferocious amount of money. But he has become tough without realizing it. After the year is over, Il-bong goes to their promised meeting place but Ae-ja is nowhere to be seen. Il-bong wails to the city.

An up and coming businessman is forced to resign after accidentally kissing the boss' daughter. This leads to a challenge where he must manage to slap the boss in the face on seven different occasions.

Jun Gu and Geun Bae do whatever they want to make money. In front of Jun Gu, a college student named Sol Bi appears, and the two become a loving relationship. Jun Gu starts thinking about another life.

Young-ae is a prostitute who obsesses over money after losing her daughter to illness. Her co-workers are jealous of her. When a prostitute named Mrs. Kangwon dies after giving a birth, Young-ae takes the baby under her care and leaves the brothel district. Although she struggles to make ends meet and provide a home for the child, the child is taken away by the authorities because she is single. She decides that her old life is the only ground for living she has and returns to it.

Beginning with the suicide of a film director, this work represents the Korean New Wave Cinema movement that focused on criticizing the Korean society in the 1980s through satire and humor. The journey taken by the characters, who lead low lives at the margins of the society, award them with a sense of liberation, however brief.