This decrease of over one percentage point was only in comparison to Chen Gu's own previous data.

But in reality, for someone who had just been promoted, such purity truly made him a "white lotus emerging unsoiled from the mud."

Gong Shuxu came in, helped Chen Gu unbuckle the safety lock, then smiled and patted him on the shoulder. "Congratulations, you've reached the Fourth Energy Level."

Chen Gu responded with a smile, "I was lucky; the promotion process was thrilling but safe."

Dr. Meng Ji was about to discuss the Evil God's appearance with him when his phone unexpectedly rang. It was the Director-General. Even more surprisingly, her first question was about Chen Gu's condition: "Has he completed the promotion?"

"Yes, I've personally checked. His spiritual purity is 97.44%, with no issues at all, and it should also gradually increase further."

Aviloya said, "Ask him if he has awakened a new profession."

This was Aviloya's true intention, but she stubbornly refused to call Chen Gu herself; she disliked talking to that kind of person!

Dr. Meng Ji did as instructed. Chen Gu didn't hide anything. "Not yet. Awakening a new profession doesn't have a fixed timetable. Based on my past experience, it could happen the moment I step out of the generator, or it could be sometime after the promotion."

"Have him report to the Bureau immediately once he awakens a new profession," Aviloya instructed before hanging up.

Dr. Meng Ji shrugged at Chen Gu, who nodded in understanding.

As they walked out of the generator hall, Chu Zheng threw herself at Chen Gu, giving him a congratulatory hug. Unfortunately, due to the difference in their builds, Chen Gu felt nothing.

"Instructor, you succeeded!"

Chen Gu said with a smile, "It's just as expected."

Just as Dr. Meng Ji approached, intending to speak, Chu Zheng's expression turned cold. She turned and walked away, showing him her back.

The day after advancing to the Fourth Energy Level, while training Chu Zheng, Chen Gu also tested his current strength in the Professionals' Training Facility.

With the empowerment of "The Past of Four Hundred People," all his professions had reached the strength of the Fifth Energy Level. The only exception was the memory of Milna Katerina, the Nuclear Explosion Nun, which had become somewhat "inessential."

This saint of the Atomic Holy Church, originally at the Fourth Energy Level, no longer received any boosting effect from the memory empowerment.

Although Chen Gu was well aware that all these character memories from "The Past of Four Hundred People" would eventually meet this fate, Milna Katerina's memory had been tremendously helpful to him. In the early stages of his career, relying on the Nuclear Explosion Nun's techniques, he had overcome many life-threatening dangers and turned defeats into victories. Now, this particular memory's value to him was truly just that—a memory.

Meanwhile, Chu Zheng diligently followed the training plan Chen Gu had arranged for her. She had improved rapidly in recent days and could now smoothly execute skills from two different professions. Although she still needed more practice transitioning between them, she was not far from being combat-ready.

At noon, twenty volunteers arrived along with a shipment of supplies.

These individuals were all in situations similar to Chu Zheng's. However, this time, Gong Shuxu would be their instructor, training them according to the plan Chen Gu provided.

Chen Gu focused on training Chu Zheng. He had no objections to this arrangement.

The position of "Chief Instructor" for this cohort was crucial. Future multi-profession operatives under the Bureau of Mystic Security would largely be drawn from this training group.

Aviloya evidently trusted Gong Shuxu more than Chen Gu.

Moreover, of the three students Chen Gu had previously trained, only Chu Zheng had succeeded. The other two developed psychological issues and became Mutants. Assigning Gong Shuxu, the Psychological Spy, as instructor should help address the students' psychological problems more effectively and prevent such outcomes.