The group is then thrown into the polar bear cages at the Hydra, but are rescued by the Man in Black, Sayid and Jack. Jin and some of the group enter Widmore's submarine to escape the island, leaving The Man in Black and Claire behind. A bomb is then revealed to be inside Jack's bag, which causes Sayid to run away from the group and explode with the bomb, causing water to gush in and sink the submarine. Sun becomes trapped under wreckage caused by the blast, so Sawyer, Jin and Jack try to free her, but they realize she cannot be removed. Another collision causes Sawyer to get knocked unconscious, causing Jin to plead with Jack to save Sawyer. Despite Sun's pleas for Jin to save himself, he decides to stay with her, they both drown.