在封锁中，复杂的情感与人性交织。防滑砖

　　In the aftermath of a major bio-weapons attack in London, DR AMY TENANT and a former colleague DR. REES WAKEFIELD find themselves in a locked-down laboratory debating whether to save the life of suspected terrorist, CLARE MAHEK. As spies breach the perimeter to silence the suspect, our scientists find themselves trapped inside the impenetrable labyrinth of The Complex.