I, the Hero, Am the Enemy of the Entire Internet

In this idealist world, people's preconceptions can shape reality. In the public imagination, knights never take off their armor and never surrender. So armor grows from their flesh, and knights stand firm, never falling, never sleeping. After waking with no memories, the hero Lin Ke opened the notes his past self had left for him. [To gain power and recover your memories, go forth and make sure everyone knows you exist.] [If you can't make everyone like you, then make them all hate you.] And so, the internet gave birth to the most deranged menace in history. He flaunted his wealth, picked fights, and bought piles of fake bargain-bin goods to insult netizens, turning people's resentment of the rich into reality. He loved taking the blame. From attempting to assassinate the pope to selling underweight goods, he happily took credit for any misdeed. People said he was powerful and had influence everywhere. He ran rampant online, more like a demon king than the demon king himself. He wiped out famous villains and took their place. Until, at the very end, when the world's malice reached its peak, he would draw his sword and, as a hero, personally slay the heinous "himself." Thus was born the strongest hero