In order to protect her family, the female agent Lou MiYin, finally obtained file No.0 after repeated failures. Just as it seemed like the whole situation was turning out for the better for her family, she ended up been targeted by the eldest young master of the Mu family! The adaptive female agent VS the cruel and arrogant young master, a thrilling battle of love and murder begins. The corner of his lips lifted, “We meet again, Miss Lou”.