Antique shop assistant Xu Ning has remained impoverished after ten years in the industry, facing unemployment and the heavy burdens of life. In his moment of crisis, he accidentally binds with the "Grand Collector System", gaining supernatural abilities in bargain hunting, appraising, restoring, and tracking antiques. From street stall ancient coins in Panjiayuan and Qianlong snuff bottles to the rare Xi Wang Shang Gong coins and Ji Xiaolan's Ziyun inkstone, Xu Ning repeatedly creates bargains-hunting miracles with his system and insight, washing away the contempt he suffered in the past. Afterwards, he travels far to Pingzhou in Guangdong Province for jade gambling, raking in hundreds of millions in jadeite with divine insight, and begins trading export ceramics to retrieve lost cultural relics from overseas. Ultimately, Xu Ning establishes lofty ambitions, embarking on a legendary path of reclaiming national treasures and building a private museum.