Violent father Moo-jin, whose family is everything. Mother So-yeon left because she couldn't stand the violence. Hoon, who loves both his father and mother, is forced to make a choice and leaves, but eventually remains alone and enters his world.

Three siblings, exhausted by the monotony of day-to-day adulthood, seek to find fulfillment and freedom from their unremarkable lives.

A police detective from 1986 travels in time to the present to save his daughter.

The 'boy' fights with his mother from morning and leaves home. On the bus to the mountain, he meets 'younger sister' and her 'older sister', who go hiking after a long time. However, the 'boy' was kicked out of the bus after being found to have paid less bus fare.

Choi Dal-po, a man whose family was ruined by a news channel, and Choi In-ha, his friend who has the Pinocchio Syndrome forbidding her from speaking lies, become journalists and strive to fight for justice.