Chapter 176 This is not scientific at all

The snow water in the pressure cooker had already melted and boiled, and the gas was ejected from the exhaust valve.

However, when the snow water in the pressure cooker evaporated to a certain extent, there was no more steam suddenly discharged, but a chill that could freeze the soul spread out from the pressure cooker.

The air suddenly rang with a beeping sound, and the outer wall of the pressure cooker and the surrounding ground quickly frosted.

Yang Fan did not hesitate to turn on the flame of the high flame device to the maximum, causing the white flame to surge and spread from the bottom, almost wrapping the entire pressure cooker.

Even so, it still could not stop the cold air from escaping. The temperature of the martial arts training ground, which had become humid and hot, dropped rapidly, and was even colder than the outside world.

The rain from the sky condensed into hail again, hitting the ground with crackling sounds.

"How is this possible! This is not scientific at all!" Doctor Gu was completely stunned by this sudden change, and his common sense was completely overturned, and he froze on the spot.

He had previously asserted that the medicinal materials in the pressure cooker would be burned to charcoal in a very short time because they could not withstand the high temperature. However, at this moment, the medicinal materials were not only not burned, but also overflowed from the pressure cooker with amazing cold air, which could not even be suppressed by the flame of the high flame device.

If all this had not happened in front of his eyes, he would not have dared to believe that there was such a bizarre thing in the world.

The others had similar expressions. Even Tang Xinzhai, who had experienced countless storms in his life, was a little stunned, and then his eyes were full of brilliance.

Tang Zuoyun's injuries could not be cured by ordinary medical methods. The emergence of this counterintuitive situation made him look forward to the following things.

"Most likely, there was a drug effect reaction between the mutant plants that we didn't know about."

Tang Anya quickly calmed down and looked at Yang Fan, who had always looked indifferent, with a strange look.

Even Tang Zhengang, who was extremely wary and dissatisfied with Yang Fan, was completely shocked by the counterintuitive scene at this time.

Liu Jingyu's expression was a little dazed, and he increasingly suspected that Yang Fan was not Liu Zhengde's disciple.

Seeing that the cold air from the pressure cooker was getting stronger and stronger, even the high-flame device turned on to the maximum power could not suppress it, Yang Fan frowned slightly.

Suddenly he looked at Tang Anya and said, "The firepower is not strong enough. Can't this pressure cooker convert the inner energy into heat energy? Who will go up and help?"

As soon as the voice fell, Tang Xinzhai's figure swung directly and came to the pressure cooker. The inner energy around him was surging. While resisting the pale flames wrapped around the pressure cooker, his palm pressed on a palm-shaped mark on the outer wall of the pressure cooker.

The powerful inner energy rushed out like a river.

"Grandpa!"

Tang Zhengang exclaimed. He was worried that Tang Xinzhai had just performed the forbidden method and had suffered huge losses. He immediately prepared to step forward to replace him.

Tang Anya sighed lightly: "Let Grandpa go. This is Grandpa's heart knot, and Grandpa should untie it himself."

Tang Zhengang, who had just taken a step, hesitated and stopped, then looked at Grandpa, whose beard, hair and robes were all surging, and was silent.

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Father Tang Zuoyun suffered for fifteen years because of Fang Daoyan's punch, and grandfather, who felt guilty about his father, also suffered for fifteen years.

This matter has become a knot in grandfather's heart. If it can't be resolved, I'm afraid he will not be happy until his death.

Now, if grandfather can contribute to the treatment of father, the guilt accumulated over the years will be relieved.

Seeing this, Mr. Xiang Yu Zhuge and others no longer proposed to replace the old man.

The mid-stage strong man of the outer world took action, which was extraordinary. The cold air emitted by the pressure cooker was immediately contained, and a slight heat began to be emitted.