In a sudden change, the originally peaceful life was completely overturned by a storm called the "Empty Seal Case". The protagonist realizes that the so-called empty seal case is not the result of mutual cover-up and concealment between officials, as rumored, but something else. He was caught in the middle of it and nearly lost his life. Thankfully, his son showed up in time to get him out. This experience makes the protagonist begin to re-examine the power struggle and the truth within the court, and is determined to uncover the secrets behind the incident. In the course of the investigation, the protagonist discovers that many officials are not as corrupt and incompetent as the outside world says, but are involved in a complex conspiracy. He gradually learned that the real mastermind behind the scenes tried to shake the dynasty through the empty seal case, and then achieve ulterior purposes. In order to protect innocents from implication and uncover the truth, the protagonist begins to secretly collect evidence. In a series of thrilling events, the protagonist not only fights with the top of the imperial court, but also unexpectedly meets some like-minded friends. They faced difficulties together, supported each other, and gradually approached the core of the matter in one crisis after another. In the end, with the efforts of many parties, the truth was revealed to the world, and the mastermind behind the scenes was also punished as he deserved. Through this experience, the protagonist deeply understands the cruelty and complexity of power struggles, and learns how to keep a clear head and firm beliefs in the face of adversity. He not only succeeded in solving the mystery of the empty seal case, but also contributed to the stability of the country and won the respect and trust of the people.