Zhen Zhaobuzhao went to Qinghe County to serve as a constable. On his very first day reporting to the yamen, he got lost, blundered into the back door of the county office, and was arrested as a thief. For his first case, when going to the crime scene, he wandered into the murderer's hideout and caught the murderer. For his second case, when looking for a witness, he took a wrong turn, entered the stash of stolen goods, and caught both the criminals and the loot red-handed. The county magistrate said, "Are you a direction-blind person or a divine detective?" Zhen Zhaobuzhao said, "I am direction-blind, but being direction-blind has its blessings."