Xie Heng, the Grand Chancellor of the Great Ye Dynasty, wields immense power and plans for every eventuality. In the eyes of the world, he is a refined gentleman, but in truth, he is the shrewdest and most calculating power broker at court. Lin Wei, the legitimate daughter of the Minister of Rites, appears to be a sickly, naive innocent, bullied by everyone. In reality, she is an elite agent from the modern world, skilled in hand-to-hand combat and toxicology, and a master at playing the pig to eat the tiger.
A marriage contract binds these two expert actors together. He thinks she is a pawn in his hands; she thinks he is her target to win over. Neither realizes that from the moment they met, they were engaged in a match between equals, a battle of wits at the highest level. What happens when the Chancellor discovers his beloved wife's secret identities outnumber his official reports, and Lin Wei discovers her husband's secret identities run even deeper than her own? A thrilling tale of disguises, tests, conquest, and redemption now begins.