A zombie virus has in the last four years spread to all South Korea. Four Koreans in Hong Kong sail through the blockade to Incheon for USD20,000,000 on a truck.

Peninsula takes place four years after the zombie outbreak in Train to Busan. The Korean peninsula is devastated and Jung Seok, a former soldier who has managed to escape overseas, is given a mission to go back and unexpectedly meets survivors.

It's been four long years since the catastrophic events of Busanhaeng (2016), and a virulent zombie outbreak sweeps South Korea from end to end. Now, on the carcass of the levelled city of Incheon, the guilt-ridden former Marine Captain, Jung-seok, embarks on a suicide mission to locate a truck carrying bags crammed with $20 million in cash, along with a trio of equally reckless fortune seekers. But, in the endless urban wasteland of debris and death, multitudes of ravenous living-dead are on the prowl for human flesh, and as if that weren't enough, the dangerous mercenaries of villainous Sergeant Hwang's Unit 631 roam the dark mega-city. Can the condemned quartet of invaders escape from the quarantined Korean peninsula and live to tell the tale?—Nick Riganas