I Only Sell My Hangings to Acquaintances

Genius programmer Xu Kai accidentally traveled to a world of cultivation called Luanfeng Continent. Although he is extremely savvy, he has a soul mark that is ridiculed as a "half-timer", so he has no choice but to continue his old profession. He regarded the physique as 1, the soul mark as 0, and made his own insights into plug-ins. From then on, his life was different, and of course the lives of those who got the cheat were also different.