A documentary that reports on the the rescue failure of the Sewol incident. In the days of media control, Park Geun-hye and her government sabotaged the screening of "Diving Bell" at the Busan International Film Festival.

When the MV Sewol ferry sank off the coast of South Korea in 2014, over three hundred people lost their lives, most of them schoolchildren. Years later, the victims’ families and survivors are still demanding justice from national authorities.