In the smoke of eternal war, intelligence officer Lin Yan discovered that the enemy general Shen Si's combat plan was exactly the same as his own thinking. When she was ordered to sneak into the enemy camp to assassinate the "Shadow General", she saw the same shock in his eyes - they shared the same erased memory. When the blades are at each other's throats, they must choose: kill the only person in the world who understands them, or betray the country they are loyal to, and uncover the "web-spinning" hands behind the war that control everything.
