When one girl from five close school friends moves to Seoul after school is over, the other four try and deal with the loss of her moving and them drifting apart.

Ok Da-Jung is the youngest team leader in the cosmetics industry. She has divorced three times so far. She doesn't care what others think about her and she also has quite a temper. Nam Jung-Gi works as a section chief at the same cosmetics company as Ok Da-Jung. Unlike her, Nam Jung-Gi has a timid and nice personality. He can't say anything that makes others uncomfortable. He is able to make Ok Da-Jung's blood boil.

Three men who share a past participate in a mixed martial arts reality show where they have to fight against other contestants to win the prize money.

A quartet of disaffected Korean youths have robbed a Seoul gas station. After taking the gas station over, their wacky antics ensue; forcing the manager to sing, kidnapping customers that complain about the service, and staging fist-fights between street gang members and gas station employees; all of these reflect their own gripes against society.

Women gather power to revenge on targets, as well as uncover social injustice.

The citizens of Gwangju lead a relatively peaceful life, until one day the military takes over the city, accusing the residents of conspiracy and claiming that they are communist sympathisers preparing a revolution against the current government. Seeing as the soldiers beat defenceless people, mainly students, to death, the citizens are in for retaliation and form a militia.