Doo Shik runs a DVD bang (DVD screening room) in Seoul. His business is about to go bankrupt, but he tries to sell the DVD bang first. Tae Jung works part-time at Doo Shik's DVD bang. He is a poor university student on a leave of absence.
Doo Shik and Tae Jung, who hide their own secrets in room 7 at Doo Shik's DVD bang, face a twisted situation and they struggle to get away.