When the old man heard Vera’s question, he pursed his lips and sighed. “Miss, there is actually a very troublesome underlying logic behind this matter.”

Vera said, “Tell me about it.”

The old man said, “Whether it’s the first or second kind, the number of people who are hidden is not small. Some special talents, military experts, intelligence personnel, and secret service personnel have their identities encrypted. This adds up to tens of thousands of people in the country.”

As the old man said this, he added, “But the trouble is that although there is a database for these two kinds of hidden people, the vast majority of people who have access to this database do not have the highest authority over this database.”

“That is to say that even if I used these two methods to hide the information of these two people back then, and even if I have access to the database, I would only be able to access information related to these two people and I have no right to access information of o