In the 25th year of the Republic of China, Xu Mingyuan, a descendant of a Peking antique family, discovered a blood letter after his father died mysteriously, pointing to a legendary rare treasure - a Chai kiln azure glaze vase. The Du family in Shanghai suddenly visited with the fragments, and the mysterious woman Du Yuqing invited him to go to the dangerous situation together, but he didn't know that their lives had long been entangled. When Japanese businessmen, government commissioners and underground forces are involved, behind the azure glaze bottle lies the bloody truth of a heart-burning incident twenty years ago...
