Bai Zhi frowned and thought for a while, then shook her head, "I don't know either."

"But... you don't trust the people you employ, and you don't trust the people you suspect. Now let's contact him first."

With that said, the two took out Qingfenghua from their pockets, and then connected the communication.

The communication was connected, and through Qingfenghua, the two found that Fang Ze seemed to be sweating profusely doing something.

Xiao Bailing came closer and couldn't help but ask, "Fang Ze, what are you doing?"

Hearing their voices, Fang Ze wiped the sweat from his forehead and asked directly, "Is the matter settled?" instead of answering her question.

Sure enough, the two people's curiosity was successfully diverted by Fang Ze.

Bai Zhi nodded, and then said, "It's all done as you said."

Speaking of this, she couldn't help but ask, "But... I still can't understand, what are you doing?"

She paused and added, "Can you really catch the traitor by making such an arrangement?"

Hearing Bai Zhi's words, Fang Ze couldn't help but smile.

As one of the most well-known theories in game theory in previous generations: the prisoner's dilemma, it has long been verified by a large number of experiments. Even various predecessors of time travel have completely used it.

This also shows how useful it is.

Although this incident did not conform to the prisoner's dilemma at first.

But... Fang Ze deliberately summoned all the criminal suspects, and then asked Bai Zhi to say such words as "more than one traitor", "those who surrender first will be treated leniently", "those who surrender later will not be left alive", etc.

Separating them is to artificially create a prisoner's dilemma!

Trust is most fragile when faced with the threat of death.

Especially when you don't know how your accomplice will choose, once you choose to conceal it, it is equivalent to completely handing the power of life and death into the hands of the other party.

The pressure this kind of psychology endures and the trust it requires are not something ordinary people can bear or have.

Of course, Fang Ze has not failed to consider whether these people will be strong enough to withstand such pressure after being brainwashed by the organization.

So...he also prepared a follow-up plan to add the last straw to their fragile psychology...

Thinking of this, Fang Ze smiled and said, "You will know in a moment whether we can catch the traitor."

"Next, you execute the next step of the plan."

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Chapter completed!