After graduating from high school Min-seo (Seung-Ri) fails to get into
college. He spends the next year cramming for his entrance exam once
again. Jeong-hun (T.O.P) is a university student fresh out of high
school school.
Late one evening, a high school girl dies. Earlier that evening, Min-seo
filmed the girl in an internet cafe without her knowing. Min-seo,
Jeong-hun, and another girl named Eun-yeong (Heo Lee-Jae) - who went to
the same high school as the dead girl - all become murder suspects in
the death of that girl. All three of these young suspects are 19 years
old. They don't know each other, but quickly become fugitives from the
law. To clear their names they work to uncover the truth behind the
girl's death ..