Lu Huaian, the struggling young master of Qiyun Bookshop, faces the brink of bankruptcy as Wanjuan Pavilion's Shen Wanlou imposes a commercial blockade and relentlessly suppresses his business. Rather than surrender, Lu Huaian relies on innovative thinking and business acumen to find a way out. Confronted with crises including disrupted paper supplies, poached craftsmen, and market monopolies, he joins forces with Liu Qilang, an unsuccessful scholar; Meng Qinghe, a painter; and Su Yuniang, a traveling merchant. Together, they revive the reading market among ordinary people through affordable serialized storybooks, two-color block printing, a pre-order system, and an alliance of bookshops.