Jang Eui-yeong

Byong-hwa does not get enough sleep due to his part-time job as a juice delivery boy. To fight his lack of sleep, he thinks about the field trip to Jeju Island that is only days away. But as his boss delays paying him, he ends up not going.

A day of Hyo-jeong, a first-year student in high school, who repeats a routine endlessly.