Lin Feng, an ordinary programmer from 2025, accidentally transmigrates to the cyberpunk world of 2150 during an experimental accident. In this future of high technology and low living standards, society is controlled by five tech giants, the gap between rich and poor is vast, and cybernetic enhancements and artificial intelligence are everywhere. Lin Feng discovers that he has a special ability called the “Digital Heart,” which lets him control and modify any electronic device. Starting in the lowest slums, he rises step by step with his modern knowledge and unique power, exposes the tech giants’ conspiracies, and ultimately becomes the key figure in changing this dark world.