This is the story of Walid Daqqa, one of the longest-serving Palestinian prisoners in Israeli jails, told by his immediate family and in voice recordings he made behind bars. From a sharp-minded boy in 1948 Palestine to a clandestine PFLP organiser sentenced to life imprisonment, Daqqa turns his cell into a classroom, a think tank and, eventually, a wedding venue when he marries Sanaa Salama inside Ashkelon prison.