Please answer the following question: Build a movie plot around this: Where did the masked men hide and attack? In Motel room.
A:
At a bus stop in a rough part of town, a drifter named Smith (Clive Owen) sees a pregnant woman fleeing a hitman. Following them into a warehouse, Smith murders the hitman by stabbing him in the face with a carrot. As more thugs arrive, the woman starts to give birth, and Smith is forced to deliver the woman's baby during a shootout. Pursued by head assassin Karl Hertz (Paul Giamatti), the woman is shot and killed, forcing Smith to narrowly escape with the newborn.Leaving the baby in a park, Smith hopes someone will adopt the child, only for a passing woman to be killed by a shot from Hertz's sniper rifle. Realizing Hertz is trying to kill the baby, Smith saves him, and attempts to leave him with a lactating prostitute named Donna (Monica Bellucci); despite his pleas, she refuses. Hertz arrives at the brothel shortly after and tortures Donna for information, only for Smith to return and kill Hertz's henchmen.Taking Donna to his hideout, Smith realizes that the baby (who he names Oliver) stops crying when he hears heavy metal music, leading him to conclude his mother lived near a heavy metal club. Followed by Hertz, Smith is then forced to shoot his way out of his hideout, before he and Donna head to a nearby club. Heading above the club, they discover an apartment containing medical equipment and two dead pregnant women; Smith concludes the women were all impregnated with a specific man's sperm so they could birth matching bone marrow donors.Hiding in a motel room, Smith and Donna are attacked by masked men during sex, Smith realizes his assailants' weapons are all "Hammerson" models unavailable to the public. Before he pursues this clue, Smith takes Donna and Oliver to a war museum, and hides them in a M24 Chaffee tank. Infiltrating the Hammerson factory, Smith witnesses Hertz and Hammerson in conversation about how they do not want the Second Amendment on the right to bear arms repealed by the next President, and notices Hammerson owns a German Shepherd called Duchess. Smith booby-traps the entire...