At this moment, various information about the complementary constitution of yin and yang quickly emerged from Chu Xiuyuan's mind.

This legendary complementary yin and yang constitution can not only achieve a perfect yin and yang cycle in the process of absorbing yang energy, but also allow warriors to absorb a large amount of yang energy continuously, and their cultivation speed continues to soar for a long time, and their cultivation strength quickly gets rid of others. In addition, they can also solve the "yin energy backfire" which is a great difficulty that every warrior must go through!

The backlash of Yin Qi is extremely terrifying. Even if Chu Xiuyuan, a teacher at the No. 1 martial arts school, she would feel cold all over her body and cold hands and feet.

Because the more powerful warriors like her, the more they can feel the horror of the backlash of Yin Qi. Especially in the recent explosion of Yin Qi backlash, Chu Xiuyuan almost died, which is very dangerous. Therefore, the complementary yin and yang constitution that can solve the backlash of Yin Qi is definitely the supreme treasure that warriors dream of!

No matter which of the above two benefits is, they are enough to make the warriors crazy, let alone add them together?

Men with complementary yin and yang constitutions combine these two characteristics, which is why they are called "a treasure given by God."

In history, whenever a man with this physique appears, it will set off a huge storm, causing a bloody storm. The woman who finally hugged the handsome man will become the strongest person in the present, no one can surpass him and look down on the masses!

After a long time, Chu Xiuyuan slowly exhaled a breath of turbid air, calmed her mind, looked at Bai Ruoli and Bai Ruoyan, and said with a serious face, "Ruoli, Ruoyan, Xiaofan has a complementary constitution of yin and yang. Have you not told anyone else?"

Bai Ruoli and Bai Ruoyan looked at each other, and Bai Ruoli said seriously, "We have not told anyone such an important thing except for you, teacher."

"Very good." Chu Xiuyuan felt relieved and reminded, "With the minds of your two sisters, I don't need to say more, you should understand what Xiaofan has this physique. So in the future, you must continue to keep secrets for Xiaofan's physique and never let others know, otherwise it will cause serious consequences. Do you understand?"

Bai Ruoli and Bai Ruoyan nodded cautiously and said in unison, "We understand!"

They all understood what Chu Xiuyuan meant. If Bai Mufan had a complementary yin and yang constitution was spread, even if his yang energy quality was not at the top and was only of top quality, it would be enough to cause countless warriors around the world to go crazy.

At that time, some people may do everything they can to get him, and all kinds of insidious means will be used together, just to take away Bai Mufan, who has the legendary complementary yin and yang constitution, and to become the strongest in the present. Therefore, for the safety and happiness of their younger brother, they must keep the secret well!

Bai Ruoli was willing to tell Chu Xiuyuan about this because she trusted Chu Xiuyuan's personality. Now it seems that she did not misunderstand the person.

After Chu Xiuyuan confirmed that Bai Mufan really had a complementary yin and yang constitution, the first thing that came to mind was to help keep it confidential. He was thinking from their perspective, which made Bai Ruoli feel warm in her heart.

"That's good." Chu Xiuyuan nodded with satisfaction, then looked at Bai Mufan's loose clothes, and asked Bai Ruoyan to go out for an errand and bought a set of clothes that suited him in his current appearance as a little sage from the mall outside.

Bai Mufan took the new clothes he bought and ran to the toilet and closed the door to change. After a while, he walked out again, and his face became much more relaxed.

Fortunately, although my body has become smaller, my only strength is still preserved.

Chu Xiuyuan took Bai Mufan and prepared to go out. As soon as he walked to the door, Chu Xiuyuan turned around and looked at Bai Ruoli and Bai Ruoyan who were following him for granted, and suddenly said, "You two are here, don't have to go there with you."

Bai Ruoli and Bai Ruoyan were stunned for a moment, and Bai Ruoli hesitated and said, "We don't have to go?"

Chu Xiuyuan nodded and explained, "Xiaofan has such a special physique. Of course, I can't go to the ordinary doctors in the medical center. I can only find an acquaintance I know in the medical center who can help keep secrets. My acquaintance doesn't like too many strangers to come to her, so you two don't have to go with you."

After she finished speaking, she saw that the two girls were still a little worried. Bai Ruoyan looked at her with a nervous face, as if she was afraid that she would abduct her younger brother. She couldn't help but laugh and cry, "I just took your baby brother to check your body. There is no danger. After the examination, I will send him back to you immediately... Can you even trust me?"

Chu Xiuyuan said everything to this point, and Bai Ruoli and Bai Ruoyan had to reluctantly accept it, watching Chu Xiuyuan leave with Bai Mufan.

Walking on the way to the medical center, I felt a slight cool breeze blowing on my face. The willow trees on both sides swayed branches and made a slight sound. The sunlight projected onto the ground through the branches, mottled. Bai Mufan couldn't help but take a deep breath, and his brain finally calmed down.

He touched his chin and pondered.

First of all, why does your body become smaller?

Although this experience is novel and interesting, and there is no discomfort on his body, if he keeps this, it will still cause great trouble to his life.

Secondly, why did his yang energy suddenly rise to the top overnight?

Although the second sister's explanation is very reasonable, Bai Mufan vaguely feels that things may not be that simple.

Finally... what's going on with his yin and yang complementary constitution?

Bai Mufan was very puzzled. He didn't think he had such luck. Such a rare physique happened to appear on him.

Bai Mufan thought hard, and suddenly a flash of inspiration flashed, remembering something that was almost forgotten - he seemed to have a little white-faced system?

Bai Mufan's eyes lit up. I'm afraid only the Little White Face System can answer these three things!

He immediately calmed down and shouted in his mind "System!"

The cold sound of the system sounded "In."

Bai Mufan immediately asked, "My body suddenly became smaller. Did you do it?"

The system honestly admitted that "yes, since the host has completed the first stage main task, in order to better optimize your body, this system will reduce your body to the age of a year. This move will not have any adverse effects on the host's body, so please rest assured."

Bai Mufan breathed a sigh of relief at first, then his heart tugged again, and asked nervously, "Then I won't keep this way, right?"

The system "The host's current condition will only last for one week and will return to its original state."

One week?

A big stone in Bai Mufan's heart fell completely, and then he couldn't help but complain, "Sister, experience Zhou Jian!" He is not a sabbaby who longs for his sister's care because his three sisters hate him!

It would be better to say that he already has two sisters, one gentle and the other strong. He doesn’t need to become smaller and can experience the care from his sister!

Or should he give a famous line at this time?

Let him think about it... the body becomes a child, but the mind is still an adult!

Bai Mufan touched the bridge of his nose, and he still had a pair of glasses, well, black-framed glasses.

However, he is not a famous detective, and he doesn't want to die wherever he goes, so it's great that he can change back after only one week. During this period, he can experience the freshness of becoming Xiaoshouta again.
Chapter completed!