If evidence of that sort really existed, and could truly be found within a little over an hour,
then it could only be on Li Qingming.
...
While Zhou Cheng and Daylight were at their wits' end, the clean-up operations in the Secret Realm were carried out in an orderly fashion.
Whether it was the Han Chun case, the Chen Xuejian case, or the Xiong Xuan case, at the end of the day, only a small number of people were allowed to be in the know.
Most of the security bureau personnel present had nothing to do with the affair; they were there simply to carry out the aftermath work of the Secret Realm.
Right after the Vanguards left the scene, these workers began to inspect the entire hospital building, ensuring that the Vanguards had reported all the treasures, and hadn't secretly stashed anything away.
The higher the level of the Secret Realm, the more vigilant one must be against smuggling, and the more dangerous the treasure, the more crucial it is to ensure it's registered.