Elliot Alderson is a cybersecurity engineer at Allsafe Security, but only by day. At night, he hacks criminals and brings to light those who, for whatever reason, have not reached the hands of justice. By taking illegal substances, Elliott tries to cope with his dissociative identity disorder.
Basically, that's how his life goes - work, hacking, dope, and on and on. But everything changes abruptly when he meets Mr. Robot, who offers him and other promising hackers to destroy the conglomerate, the Z corporation, for which Elliot essentially works. Thus emerges the “F Society” organization...
"Mr. Robot" is a grim demonstration of the modern world and its inherent excessive wealth inequality. This pushes people away from each other, and perhaps the first seasons fully reveal the theme of loneliness in a densely populated world riddled with the Internet.
Largely because of his loneliness, Elliot becomes part of "F Society," and gradually more and more people who think like him become part of his life.
"They showed themselves, the top one percent of the one percent. Those who are in control. Those who play God without permission. And now I'm going to destroy them."