Doomsday plot
"Mankind has an expiration date."
A deadly virus prematurely ends the lives of hundreds of thousands of people in Scotland, leaving the country hermetically sealed off from the rest of the world by a large wall. People who try to escape are shot and the wall itself houses all kinds of weapons to prevent the flights of the infected. 30 years later, the virus, dubbed 'The Reaper', suddenly resurfaces, this time in the heart of London. An elite team is sent behind the wall in Scotland to search for the work of Doctor Kane, who was close to a breakthrough in research 30 years ago before the outbreak.