In the relic world, the lines of law determine the superiority and inferiority, and the nodes of order are monopolized by forces. Ye Chi, a descendant of the ruined Lawsmith, has been wronged by his family, separated from his sister, and has been reduced to the bottom. However, he accidentally activates the ancient "boundary ruler system", which can measure the gaps in the rules and consume boundary points to rewrite the rules.
He pretended to be weak, secretly accumulated boundary points, used the power of the system to reverse the situation, publicly slapped the arrogant noble Yun Jun in the face, and outsmarted Si Heng, the executor of the Tianshu Council. Every rule rewrite comes with a price. The sacrifice of memory and emotion has become his ladder of advancement. He allied himself with Luo Yi and De Mojiang, and while looking for his sister, he uncovered the truth about the monopoly of laws. He counterattacked from the bottom of the law, using the ruler as a blade, and became a practitioner of order that shook the entire legacy world!