Linggen Civil Engineering only wants to build roads

Fang Chen, a civil engineering graduate, transmigrated to the cultivation world and obtained a road-building panel. By continuously building roads, he could gain achievement points to learn various skills. From then on, Fang Chen settled in the mortal realm, connecting families and sects across the cultivation world with roads. "Open the door! Open the door! Free trade!" "Just provide various spiritual materials, and you can obtain all kinds of talismans! Pills!! Spiritual artifacts!!!" "The premise is that I have to build a road in your territory, and allow my mortal subjects to travel freely." "..." In this way, relying on extremely low prices and a large number of independent cultivators, Fang Chen amassed the cultivation world's spiritual pills and magical treasures to the extreme, without expanding his territory, only providing the most powerful talisman and magical treasure production capacity. Finally, Fang Chen, labeled the mastermind by the entire cultivation world, said aggrievedly, "I just want to build a few roads!"