The Strategist Behind Two Empires
An aristocrat who tried to kill the First Emperor with a hammer, then became the advisor who served two masters — and watched them both destroy each other.
Zhang Liang came from the nobility of the Kingdom of Han. In his youth, he hired an assassin and threw a 120-jin iron hammer at the First Emperor's passing carriage — the legend of 'one hammer that shook the world.' He escaped, became a hermit. Then he met Liu Bang at Xiapei and recognized in him a man of destiny. He became Liu Bang's closest strategist. At the Hongmen Banquet, Zhang Liang arranged for his friend Xiang Bo to warn Liu Bang, saving his life. Zhang Liang served both Xiang Yu and Liu Bang — giving strategic counsel that Xiang Yu ignored at every turn and Liu Bang applied. His final advice to Xiang Yu was ignored. Xiang Yu died. Liu Bang won. Zhang Liang received the title Marquis of Liu — and then quietly retired, disappearing from history at the height of his power. No one knows where he went. His final act was as mysterious as his first.