I Maintain the Cultivation System in the City

Chen Mo, an overworked programmer, is putting in yet another stretch of overtime to fix a bug in his company's core System when a mysterious line of code suddenly appears on his screen: "Welcome to the beta version of the Primordial Heavenly Dao Management System." He assumes it's a hacker's joke, until he discovers that editing the code lets him directly alter the physical laws of reality, other people's fortunes, and even summon the legendary "spiritual energy."

It turns out that the world he lives in is an "experimental field" secretly observed by a higher civilization of cultivators, and the company's System is the administrative backend connecting the two worlds. An accident makes him the System's sole administrator and draws him into a huge crisis threatening both the cultivation world and reality.

From then on, Chen Mo is a 996 programmer by day and a cultivation System administrator by night, debugging cultivation techniques with code, optimizing formations with algorithms, and fighting off the Guixu invasion with version updates. Using the most rational programming mindset in this emotional fantasy world, he must fix bugs, upgrade the world, and protect ordinary life.