Jiang Spy Sword Shadow

Chen Chaobian general intercepted the secret letter of Northern Zhou and learned that Northern Zhou would build warships in the upper reaches of the Yangtze River in preparation for the southern invasion. Gu Qingzhou was ordered to sneak into Jiangling to spy on the Northern Zhou navy. He met Duguqing in the Northern Zhou Dynasty, and the two of them fought for their own masters, fighting wits and courage, and gradually fell in love. Gu Qingzhou discovered that the real goal of the Northern Zhou Dynasty was to destroy the remnants of the Northern Qi Dynasty first and then move south, and that high-ranking officials within the Chen Dynasty were collaborating with the enemy. Duguqing discovered that the Northern Zhou Prime Minister Yang Jian was ambitious and determined to win the Southern Dynasty. Finally, on the eve of the Sui army's destruction of Chen, Gu Qingzhou chose to give up the mission of assassinating Yang Jian and instead protected the people of Jiangnan from retreating.