The treasures in the "Yiping Pavilion", the first intelligence office in Beijing, disappeared mysteriously. Twin sisters: detectives Han Yueli and Han Yueyao, with their keen insight and extraordinary wisdom, accidentally recovered the treasures, successfully entered the Yiping Pavilion, and started their investigative careers.
In this turbulent world, murder cases and monster crimes occur one after another, and dangers follow you everywhere. But they were not afraid. During the investigation, they met Princess Liu Ruojin of Mingxi, Lu Yu and Ling Yu, and they worked hand in hand to solve strange cases. Their relationship heats up. However, as the investigation deepened, the sisters discovered their true identities - princesses from neighboring countries. Even in the face of the emperor's dissuasion, they still stayed in Yiping Hall. In order to find out the truth, they entered the sect to cultivate immortality. When they returned three years later, they found that the Yiping Pavilion had been reduced to ruins, the treasures disappeared, the owner of the hall was missing, and everyone was cast a forgetting curse, leaving no memory of the owner. There is a deep hatred of blood and sworn hatred. They vowed to find out the mastermind behind the scenes and make the truth known to the world!
Intention: The two sisters chase the light and destroy the evil path, search for pearls and protect the world.
