What is Luo Ji's wall-breaking man?

In "Three-Body 2. Dark Forest", the Wall-Facing Project has a corresponding Wallbreaker, why is only Luo Ji's Wallbreaker himself?

According to the book, the Wallface Project is a plan to save mankind established to solve the constant surveillance of the Trisolaran Man.

To solve this problem, let's first study what is a wall-facing person, and a wall-facer is a person who does not need to explain the reason to others and acts according to his own plan to save mankind. The wall-breaker, on the other hand, understands and grasps all the plans of the corresponding wall-facers, publishes them to the world, and then states that "the Lord does not care."

In this way, the first three wallfaces have their own plans, and they have all begun to implement, so they have corresponding wallbreakers to crack their plans and make their plans fall short. Looking back at Luo Ji, from the moment he became a wallfacer, he had been using the power of the United Nations to meet his own needs, and he did not have his own real wall-facing plan, mainly because he did not understand the law of the dark forest at that time, of course, he had no plan, and there would be no wall-breaker. Until the other three Wallfacer plans failed, and his wife was sent to the future frozen, forcing him to work, that day, he was on the cold lake, thinking about what Ye Wenjie said to him in front of Yang Dong's tomb. Chains of suspicion, technological explosions, etc., allowed him to finally understand the nature of the universe, the law of the dark forest. And his next, the curse of the stars, is the application of the laws of the dark forest. Luo Ji, who has a plan, is a real wallfacer, and he needs to have a real wall-breaker. And the Law of the Dark Forest, except for Luo Ji, no earthlings know it, and the Trisolaran people will not let people publish the Law of the Dark Forest to the public, so Luo Ji will not have his corresponding wall-breaking person. And the only person who can publicize the laws of the Dark Forest to the public, except for the Trisolarans, is only Luo Ji himself, so Luo Ji's wall-breaking person is himself.

This is also why he said the words after he understood the laws of the dark forest, I am your wall-breaking person Luo Ji.