Archives Revealed: Secrets of Guqiu

No system! No heroine! Not time travel! Based on historical facts! Many seemingly unrelated things in history are always connected together inadvertently. A piece of calligraphy that appeared by chance actually caused competition among several countries. What is hidden in an existing work that is full of controversy over its authenticity? The historical truths that have been sealed for thousands of years are gradually revealed. An extremely arrogant letter of credence ignited thousands of years of disputes. "The emperor of the country where the sun rises to the emperor of the country where the sun sets"...