china221bc.com Empire Unified A Qin covenant — where walls rose, laws codified, and dynasties found their spine. The pulse of China’s first imperial unification. A timestamp of authority, ancestry, and sovereign ascent. Qin Dynasty Unification (221 BC) This vault honours the founding of China’s first empire under Qin Shi Huang. Within its glow lies the Great Wall, standardized script, and the pulse of sovereignty. A sanctuary of unity, authority, and civilizational permanence.