Jin Yiwei Xie Yunzhi was ordered to sneak into Shangshu Mansion to investigate the secret case of ancient books. He possesses the [True Treasure Mirror] and the [Evil-Suppressing Dragon Scale Blade]. He is an "invisible man" who comes and goes without a trace, but he is always exposed in front of Lin Wanqiu, from embarrassing misunderstandings to being treated as a "peeping tom" by her. Weird things happened frequently in the house, and Lin Wanqiu was poisoned by a strange poison, so Xie Yunzhi had to show up. He used his treasure mirror to gain insight into the details and identify poisons and trace their origins; she relied on her knowledge of ancient books to guide the direction. The two went from vigilance to trust, and joined forces to uncover the evil infiltration and conspiracy within the Lin Mansion. However, when the shadow of ancient evil spirits enveloped the capital and serial disappearances surfaced, they discovered that the crisis in the Lin Mansion was just the tip of the iceberg. The clumsy him and the smart her fight side by side, and their love grows secretly. This treasure appraisal and investigation journey will lead to the ancient secrets hidden in the Daqian Dynasty!
