Kang Min-joon, is a brilliant and troubled hacker with exceptional skills. Burdened by social anxiety, depression, PTSD, drug addiction and haunted by his painful past, Min-joon struggles to connect with the world around him. He is a cybersecurity engineer by day at All Safe and a vigilante hacker by night, who goes after criminals and predators who walk free and keep their crimes well hidden. He is approached by the enigmatic "Mr. Robot" who invites him to his group of hacktivists fsociety and their mission is to bring down ECORP, which caused the death of Min-Joon's father and many other victims through their irresponsibility. But as Min-Joon dwelves deep into the mission, he realises that there is something more dangerous and disturbing to the whole conspiracy than he expected.
