Plot summary
Whiterose's men kill the FBI agents sent for Zhang, as she proclaims there is only Whiterose now. Elliot finds the Washington Township nuclear plant seemingly deserted. He activates his hack to destroy Whiterose's machine, but is found by Dark Army agents, who lead him past the slaughtered employees to Whiterose. They argue about the nature of people, hatred, and the world. Whiterose claims her machine will create a better world. Elliot says those who love him, even when he hates himself, make the world worth saving. Whiterose has already activated the machine, triggering a meltdown.
She says Elliot has a choice and kills herself. Elliot plays an adventure game Whiterose left for him on an old computer, thinking he can stop the meltdown, but seems to be too late. He and Mr. Robot express their love for each other as everything turns red. In an alternate world, Elliot is upbeat and happy, CEO of AllSafe, engaged to Angela, and an only child, one with a loving relationship with his still-living father. Zhi Zhang is a beloved, wealthy woman known for her philanthropy. Elliot lands a major account with F Corp after saying he'll always stand with Tyrell, who is F Corp’s CEO. Elliot returns home, surprised to see Elliot in a hoodie, whom he doesn’t recognize, sitting at his computer.
Credits
Adapted from Wikipedia contributors, List of Mr. Robot episodes. HTML formatting and reference markers removed.