In 2026, Lin Yan, an ordinary office worker, accidentally binds himself to a future System that forcibly enforces social codes of conduct. From then on, under the title of advocate for order, he sets out to precisely correct injustice and double standards throughout society. The System overwhelms him with millisecond-level information, calculates optimal strategies, and coordinates all legally available resources. From queue-jumping and seat-hogging to workplace bullying, consumer fraud, and industry monopolies, every injustice leaves a trail and can be addressed by law. For every correction, he receives both cash and skills. Lin Yan isn't a cold enforcer: he makes up for the System's shortcomings with human warmth, finding balance between the letter of the law and human compassion. A man and a System, from Jiangzhou to the whole country, wielding the law as a blade and civilization as their core, they carve justice into the age and make defending fairness a shared public belief, until they become the true light of order.
