"Hmph, in my opinion, this might be a conspiracy between the Mirror Demon and Gu Qingfeng, planning to do something bad to our Demon Suppression Department! I suggest that we check Gu Qingfeng's body first to see if he is a demon from the Blood Demon Cult."

"Yes, I second the motion."

The atmosphere in the hall suddenly became solemn.

Seeing that these big shots didn't believe him, Gu Qingfeng still wanted to have a physical examination?

He has so many secrets, how could he let them check them?

Why.

Gu Qingfeng sighed inwardly, it seems that it is not easy to stay in the Demon Suppression Division. Poor my little corpse is still alone in the empty room.

He already had plans to take action.

At this moment, Li Qianren, who had been silent all the time, suddenly spoke.

"What Gu Qingfeng said should be true."

Gu Qingfeng was stunned when he heard this. Li Qianren actually spoke for him? Why would he do that when they were not even related?

"Master Li, how could what he said be true when it is so obvious?" an Earth-rank demon slayer asked anxiously.

"My judgment cannot be wrong." Li Qianren said coldly.

"But...how can you explain that the Grandmaster who practices external skills can't kill the mirror monster, but he can kill the mirror monster?"

"It's very simple." Li Qianren said confidently: "First of all, it should be true that the mirror monster cannot copy the external skills. The physical body is yang, and the soul is yin. The external skills that are specifically cultivated for the physical body are the most yang and the most rigid methods, which can refine the physical body to be strong and solid, full of yang energy.

Besides, as we all know, the demon's Yin Realm is of Yin attribute, and Yin and Yang conflict with each other, so the mirror demon cannot completely copy Gu Qingfeng's external skills, so he can rely on his external skills to defeat the copy and the mirror demon. "

Gu Qingfeng was stunned when he heard this. If he hadn't experienced it himself, he would have thought that what Li Qianren said was the truth.

"That's not right, Lord Li. According to what you said, the masters who also practice external skills will not be completely copied by the mirror monster. Why can't they defeat the mirror monster with their external skills?" asked an Earth-rank demon hunter.

Yes! Why can't they? Gu Qingfeng also had doubts in his heart and wanted to hear how Li Qianren explained.

Li Qianren snorted coldly, "Stupid! You are also a half-step master. Can't you see that it is so simple?"

The man was timid and didn't dare to say a word.

Li Qianren continued: "Let me ask you, if you practice the Golden Bell Cover and Iron Shirt to perfection now, will your strength be improved?"

The man was stunned for a moment and then said, "With my status as a half-step grandmaster, even if I practice the Golden Bell Cover and Iron Cloth Shirt, I can't improve my strength. The defense improved by these two external skills is not as good as my internal energy protection."

"So do you understand?" Li Qianren looked at him coldly. "You are like this, and it will be even more so when you reach the Xiantian realm and become a master. Those masters who practice external skills also practiced external skills when they were young. No one relied on external skills to become a master, so the bonus of external skills to them is negligible. Facing the clone, this weak advantage is dispensable."

At this point, the Earth-rank demon slayer finally understood.

And Gu Qingfeng also understood. Not only did he understand, he was even completely paralyzed. This Li Qianren was simply a genius in logic. How could he even make sense of this?

To explain Li Qianren's meaning in modern terms, it is like two people fighting with pistols, one wearing a T-shirt and the other wearing a down jacket.

The man holding the pistol is the master, the one wearing the T-shirt is the clone, and the one wearing the down jacket is the original body practicing external skills. So, does the one wearing the down jacket have the advantage?

The answer is obvious.

However, this situation is completely different for a martial artist of a lower level like Gu Qingfeng. It is like two people fighting with bare hands, one is naked and the other is wearing a full set of protective gear. It is obvious who has the advantage.

Gu Qingfeng never expected that he was planning to defect from the Demon Suppression Division, but was saved by the clever little mind of Li Qianren.

Is Li Qianren stupid? He is not stupid, on the contrary, he is very smart, but the most common mistake that smart people make is that their cleverness backfires.

This is actually the obstacle of seeing and knowing. If you try to use the knowledge you know to understand things you don’t know, you will go astray and be blinded by one thing.

Li Qianren simply knew too much, and the information about the Mirror Monster had been available for two hundred years, so there were many gaps, which meant that he could only fill in the gaps in his imagination, and then force his own logic to make it consistent.

"So, it was Gu Qingfeng who really killed the Mirror Monster?"

Li Qianren shook his head: "What I mean is that Gu Qingfeng can defeat his own clone, but it doesn't necessarily mean that he killed the mirror monster."

Gu Qingfeng was completely numb. Brother, what are you imagining now?

"As far as I know, in addition to the ability to copy, the mirror monster also has a trick called mirror invasion, which is similar to possession, and can turn the opponent into a mirror slave. Only a master or someone who has touched the master's state of mind can resist the mirror invasion, because the realization of the master's state of mind will make one's soul highly condensed and strong, so it can be resisted. This is why the Demon Suppression Bureau sent ten talented warriors who were half-step masters to deal with the mirror monster."

"So, Gu Qingfeng is likely to have become a mirror slave now?" An Earth-rank demon hunter suddenly said with a serious expression.

As soon as these words were spoken, everyone stared at Gu Qingfeng nervously, and some even put their hands on their weapons.

A person's name is like the shadow of a tree. The name of the Mirror Monster has been known throughout the world two hundred years ago. If Gu Qingfeng really became a slave of the Mirror, it is no wonder that they would regard it as a formidable enemy.

Seeing that everyone was hostile to him, Gu Qingfeng felt like he was on a roller coaster. In the last second he thought everything was fine and was thanking Li Qianren in his heart, but the next second he just wanted to curse.