The United Kingdom. Soon. Civil war rages. A woman wakes up in a blindingly white cuboid cell. Using its sophisticated functionality, her captor tortures her for information; information she claims not to have - or does she?
Follow a dysfunctional team of MI5 agents—and their obnoxious boss, the notorious Jackson Lamb—as they navigate the espionage world's smoke and mirrors to defend England from sinister forces.
The everyday lives of working-class residents of Albert Square, a traditional Victorian square of terrace houses surrounding a park in the East End of London's Walford borough.