At this moment, the doubt in Zheng''s heart completely disappeared.

After countless disappointments, once he regained hope, and this time, it was much stronger than any of the past.

In his heart, he even felt that this time, he could really stand up again. This mysterious young man could really cure his stubborn disease.

That aura flows into the body of master Zheng and revolves around his heart. Through this aura, the situation of master Zheng''s body is presented in Tang Feng''s "vision" without any cover.

This is similar to the inner vision of a monk. If Tang Feng''s yuan Shen is intact, then he doesn''t need to do this at all. He can see clearly anyone''s inner through his divine consciousness. No matter how he hides, he can''t escape under his divine consciousness.

In some ways, the great friars who have gone beyond the period of passing through the calamity have already begun to become immortal. If they are outside, their powerful divine consciousness will be enough to cover a million Li.

Now, the spirit of Tang Feng is damaged, and he does not dare to use his divine sense easily.

That aura, like a pair of eyes, Tang Feng clearly saw the heart of Zheng.

The situation was worse than he had expected. The Yin Qi almost occupied the whole heart, and the wisps of Yin Qi filled every corner of the heart.

Thanks to the fact that this Yin Qi is far inferior to the Qi of Jiuyou. Moreover, master Zheng himself is an excellent martial arts practitioner. Therefore, he was able to persist for such a long time under the condition that this Yin Qi erodes his heart. If he were an ordinary person, he would have been buried in the coffin for many years.

Aura, like a living snake, carefully penetrated into Mr. Zheng''s heart.

The Yin Qi in the heart seems to feel the existence of the threat, ready to move.

With the movement of Yin Qi, the calmness of the heart was completely broken. Lying on the hard couch, Mr. Zheng''s face turned pale. He stretched out his palm and tried to hold his chest, but he was controlled by Tang Feng.

Tang Feng''s left hand goes out and points his finger on Mr. Zheng''s forehead. A aura blows out and pours into Mr. Zheng''s disclosure. After only a moment, the old man, who was full of pain, gradually calms down, and the whole person slowly falls into a state of unconsciousness.

After temporarily depriving Zheng of his consciousness, Tang Feng began to mobilize his aura and fully entered his heart.

It''s not easy for a hundred year elixir without fire attribute to eliminate the Yin Qi in the heart of this scene. The most stupid way is to force the Yin Qi out of the heart a little bit. In this process, if you are not careful, you may cause irreparable injury to the heart of father Zheng, even if you are not careful, Let the heart die in an instant.

The process of eliminating Yin Qi and protecting the heart is not as simple as you think. It''s very demanding to control aura.

Tang Feng stood in front of the hard couch and pressed his palm on Zheng''s chest. His aura constantly passed through his arms and disappeared into Zheng''s body.

Time, slowly passing.

In every minute and every second, Tang Feng keeps a high concentration of spirit, and his whole mind pays close attention to the heart of Mr. Zheng.

This Yin Qi is tricky. It can be said that without a monk, if you look at the whole earth, you can''t find a person who can deal with this Yin Qi that erodes the heart of Mr. Zheng.

Even those novice friars can''t get rid of this Yin Qi by their aura.

Although the spirit of Tang Feng was damaged and there was little spirit that could be mobilized, the strength of this spirit was not comparable to that of the ordinary monks. You know, it was beyond the spirit of the great monks during the period of the robbery.

The heart, which has been tormented for many years, has a trace of Yin cold Qi flowing out from the inside. Then, a aura turns into an invisible hand and grabs it. Finally, Shengsheng drags it out of the body of father Zheng. The whole process is just a moment, even using the most advanced instruments on the earth, Can''t capture the whole process.

When that trace of Yin cold Qi was pulled out of the body, it didn''t dissipate immediately.

Tang Feng took out a glass bottle to capture the cold air with aura, and then put it into the glass bottle.

When this trace of Yin cold gas into the glass bottle, Tang Feng quickly put the cap on the bottle to prevent the Yin gas from running out.

This is a process of growth and decline.

The Yin Qi intruded into Zheng''s heart and eroded his heart and breath of life. However, it could not make itself bigger through this process of erosion. It was water without a source and a tree without roots. All the life energy it plundered was used to maintain its own survival.

Therefore, every time Tang Feng peels off a trace of Yin Qi, the Yin Qi in Zheng''s heart will be reduced.

In addition, Tang Feng uses aura to block Zheng''s heart. The Yin Qi in his heart can no longer grab life energy from other places.

However, in order to keep Zheng''s heart alive, Tang Feng not only blocked the Yin Qi, but also got the aura to nourish his already broken heart.

That is to say, in the whole process, Tang Feng has to carry out three steps at the same time, and each step is very important, and there should be no carelessness.

When the first Yinqi was stripped out, soon, the second Yinqi was stripped out of Zheng''s body by Tang Feng in the same way. Finally, it was put into the glass bottle.

Outside the study, Zhang Qingyu and Miss Zheng are waiting anxiously.

They all tried to eavesdrop on the movement in the study, but the study, which was isolated by a door, was as quiet as death, and could not hear any movement.

"Grandfather Zhang, what is the origin of Tang Feng?" Looking at Zhang Qingyu, Miss Zheng couldn''t help asking.

Hearing the inquiry from Miss Zheng, Zhang Qingyu took his eyes back from the door.

"You''d better not ask too much about Mr. Tang''s identity. I don''t think your grandfather wants you to do that either." Zhang Qingyu looked at Miss Zheng and said flatly.

In this plain language, there is a hint of warning hidden.

Hearing Zhang Qingyu''s words, Miss Zheng was silent for a moment and nodded slightly. However, in the heart of this beautiful woman, she had another idea.