Gu Yanqing, the eldest son of the Yongning Marquis Mansion, is the "Light Holder" of the Gu family. Under the secret orders of the late emperor, he monitors Xie Yun, the supervising superintendent of the government and the public. At the same time, he also needs to investigate the old cases that were framed by the Xie family and clear the Xie family's innocence. At the Mid-Autumn Palace Banquet, Gu Yanqing accidentally discovered the secret of Xie Yun's night blindness, and took the initiative to clarify the reason for his visit - he was not here to seize the opportunity, but to "hold the light" for Xie Yun. Therefore, Xie Yun called him into the Regent's Palace as an errand. From testing each other, the two gradually got to know each other, secretly fell in love, and jointly worked together to find evidence of old cases step by step.
Purpose: Break through the shackles of power and pursue the praise of ordinary true love
