Fight Club is established and it soon evolves into Project Mayhem, a terrorist cult determined to create chaos as a means of opposing consumerism.
One rebellious activity results in a close friend of the narrator's, "Bitch Tits" Robert Paulson, and realizes how destructive Project Mayhem is becoming.
The narrator learns the truth about Tyler's identity through Marla. The narrator decides to take down Tyler, but Tyler gets the best of him and as a gun pointed at his head. He then tells the narrator that the building they are in will detonate in a matter of minutes, planning to die as a martyr for his cause.