Mark has put his father up in a small hotel. We learn that another man is looking for Mark, someone that Sean fears. Mark's job has made him closer to Sofia Silvestri. Sofia is charmed by Mark: he seems genuinely interested in her. Sofia's friend Emily warns to be careful. But Sofia has other worries. Her father is encouraging Andrea to fight for her. But Sofia won't be forced. In the meantime, Mark discovers a problem with the steel used to build the ship. But science is put to test by the divides in Belfast. The Protestant magnates, worried by the success of the Union, call in the Army to boycott a peaceful march. The Army sabotages the march in the Catholic area, causing accidents that seem organised by Catholic workers. Mark is there to show his respect for the workers.
