A divine pen Ma Liang style upgrade and cultivation flow. Transmigrating into Ye Qingcheng, the legitimate daughter of Prime Minister Ye whose whole family is exiled, in order to survive in the resource-scarce desert, Ye Qingcheng relies on an AI holographic drawing board system capable of generating real objects, feeding her family, alleviating poverty and helping others, gaining reputation points to upgrade the drawing board, from sketches to color paintings, from lifeless objects to living creatures, step by step starting a business and prospering in the desert. There are no true villains here, only hard-fated people dedicated to building their homeland and following Ye Qingcheng. Relying on her goddess-like abilities, Ye Qingcheng becomes the lord of the Three-Nothing City in the land of exile, building the city and defending against foreign enemies.