After stabilizing the Mars colony, Emon returned to Earth, but not as a hero. He found that in his absence, the "Global Tech Council" had monopolized the oxygen supply on Earth through a system called 'Air-Tax.' Emon was appalled. He was eighteen again, his body recovered but still fragile, and he had no liquid cash. All his assets were locked in Martian infrastructure.
The Mega Twist: Emon discovered that the CEO of the Tech Council was his former business rival's son, who had used Emon's own early algorithms to enslave the poor. Emon didn't use weapons. He used a 'Zero-Day' financial exploit. This 10,000-word chapter details the high-stakes game of corporate espionage. Emon lives in the slums of Neo-Dhaka, working as a freelance coder, slowly building a 'Shadow Market.' He creates a decentralized oxygen-generator that anyone can build at home for $10. He breaks the monopoly not by selling a product, but by giving away the secret for free, causing the global stock market to crash. Emon proves that the ultimate millionaire is the one who can destroy a billion-dollar industry with a single line of open-source code.