A loud "bang" suddenly sounded, the voice was thick and low, as if it came slowly from an ancient legend, and even time was pulled much slower, and then with the fat brother as the center, it spread into the distance.

It sounds slow, but in fact, it's extremely fast. This seemingly monotonous and short sound, as if it had some strange and unique frequency, rushed forward in the tide of power like a flood of beasts, and easily broke through to the depths of the laboratory.

Immediately, the originally mighty river of power was cut off from the source, and it suddenly dispersed, and the light wind seemed to be as if there was only a wisp of breeze blowing, which shocked the three people present.

The most shocking of them all was Professor Zhang, according to her calculations, the true effect of the power she burst out just now was at least ten times her own strength.

Under such strong pressure, even if the two people on the opposite side are stronger than her, as long as they are still below the Accumulation God Realm, they can only turn into powder, but the reality is like a slap in the face to her face, how can she not be surprised!

"Who else is there? What kind of skill is it to hide your head and show your tail!" Professor Zhang immediately thought that there were enemies nearby, otherwise she would not be able to explain such a result, so she cautiously looked around, trying to find the person.

Li Chenghai on the side was the same, carefully guarding against this "mysterious person" who was not divided between friend and foe.

It's a pity, how can there be any mysterious person, but the real situation is only clear to Brother Fei, just now at the moment when Professor Zhang's terrifying pressure squeezed his body, while pushing Brother Fei to the ground, the high-frequency waves also came into contact with a heavy treasure that has not yet played a role - Xiqi Drum.

This kind of stacked frequency fell on the Xiqi drum with great force, as if a heavy drum hammer smashed up, as the master of the fat brother can not shake the drum surface this time unexpectedly changed, trembled slightly, and made a loud "dong" sound.

After that, everything was the same as the scene the three of them saw.

The fat brother stood up from the ground and tried to mobilize the Xiqi drum, but unfortunately he was once again unable to read back by this cold magic weapon.

This is not surprising, after all, it was just an external force just now, and Brother Fat is just trying some possibilities, so he will naturally not be discouraged. The current crisis is resolved, and the fat brother is satisfied.

On the contrary, at this moment, Professor Zhang was disturbed by the "inexplicable" enemy, and it was a good time to attack, and Brother Fat would not let it go easily.

So after getting up, the fat brother did not hesitate to use the Taiyin Realm Banner behind him, turned it into a rolling blue thundercloud, and squeezed into the laboratory. It was the Chenyin Ten Thousand Thunder Tribulation that was used.

After the blue thundercloud poured into the laboratory, it did not immediately use the thunderbolt thunder method, but under the deliberate control of the fat brother, it constantly released a pitch-black dead air.

The corrosive effect of the dead air has been verified to restrain these plants, but it is just right to cast it at this time, and one after another plants quickly lose their vitality under the destruction of the dead qi and turn into black dead branches and leaves.

The fat brother on the side was not satisfied, he took the dan peach with a wave of his hand, the mana worked secretly, and the sword was immediately covered with a raging flame. Then, the peach came out of his hand and fell into the dead branches and leaves.

The blades of grass were quickly ignited by the contact of the firewood, and then the fire went out of control, spreading in all directions of the room with the footsteps of death. At the same time, the Dan Tao Sword once again turned into one hundred and twenty-eight sword shadows, flying towards Professor Zhang.

This time, there was no obstacle, and the sword shadow easily arrived in front of Professor Zhang.

As for Professor Zhang, at first, she was indeed attracted by the possible third enemy, but when the fat brother attacked rapidly, she had already re-positioned herself, after all, she was not stupid, she was also dangerous, and she could still distinguish between the actual and the probable.

It's just that she is a little slower after all, and Brother Fat's offensive is wave after wave, so Professor Zhang's response must make a trade-off. It wasn't difficult, and soon she had a decision. Quickly took out a golden ore that exuded a fiery aura from the equipment cabinet and placed it in front of him.

"Crystal of Light?" Li Chenghai on the side exclaimed, finally finding an opportunity to brush up on his sense of existence.

It's just that the fat brother is focused on attacking and has no time to deal with it, but it can be regarded as a reminder of the possible attributes of the object of the fat brother with a name.

As the name suggests, the Crystal of Light is a light-attribute crystal ore that is abundant in areas controlled by the Western Bright Sect and is rarely used in the Eastern Cultivation Circle.

However, although Professor Zhang was born in the East, he has learned both East and West, and there is no cultural prejudice, so he certainly does not reject the use of it. And at this time, the use of this crystal of light is just right.

I saw that as the aura of light covered the entire room, the spread speed of the originally gradually dense dead qi began to be suppressed, and the life aura on the plant's body became stronger and stronger, and finally resisted the erosion of the dead qi.

At this time, Brother Fat's Dan Peach Sword finally pierced Professor Zhang's body without hindrance. This situation and this scene appeared in front of him again, and this time Brother Fat would no longer feel that the problem had been solved. Therefore, when the sword pierced, he immediately ran the spell and blessed it on Dan Tao's sword shadow.

For a moment, the flames on the one hundred and twenty-eight flying swords skyrocketed, connecting with each other, and immediately turned into a sea of fire, completely enveloping Professor Zhang's body in it.

"Crackling. "The sound of plants burning violently was constantly heard in the sea of fire. But the cautious fat brother didn't immediately withdraw the Dan Tao Sword, he always felt that things wouldn't be so simple.

But after that, things were extremely calm, the sea of fire continued to burn, and all kinds of plants around it also burned wildly, and the whole fire spread rapidly, enveloping the entire old building, but Professor Zhang never responded.

The fire continued for most of the night before it slowly stopped, and everything that could burn in the entire building was completely burned, littered with ash, charcoal, and blackened walls. The building also became crumbling, with debris falling from time to time.

After waiting for a while, the fat brother urged the magic trick and took back the Dan Tao and Taiyin Boundary Flags, and then beckoned Li Chenghai, and the two walked out of the building.

Standing in front of the building, the two were silent for a while, and Li Chenghai took the lead in saying: "Alas, what a good person Professor Zhang was at the beginning, he worked hard for the country and the people, how did he become like this." ”

"The world is impermanent, we have never experienced her past, how can we explain the reason, only from her words, probably she has also experienced some unfair treatment, some painful choices, and the despair of losing everything, after all, it is just helpless!"

"Actually, I had listened to her class before, and I had a great respect for her personality and knowledge, and this time I gave up...... The reason for the enlightenment of the idea of giving up the road at home and going to the Special Administration Bureau to do practical things for the people. That's why she's half a teacher for me. Alas, it's a pity. Li Chenghai looked at the building with confused eyes.

The fat brother sighed in his heart, watching his teacher die in front of him, how similar this feeling was to himself, so he recalled the bits and pieces of Xu Que raising him, and couldn't help but mourn from his heart, and tears flowed silently.

The two fell into silence once more, each with their own thoughts, and stood quietly.

"Let's go!" After a long time, the fat brother wiped the corners of his eyes and said lightly.

The two of them prepared to leave.

At this moment, there was a sudden "boom" sound in the ruins. The voices continued to come one after another, and the trend became more and more intense. Later, the sound shook the sky, and even the ground began to tremble.

"What's the situation?" Li Chenghai asked at Brother Fei, he didn't even notice it himself, after a series of things, his trust in Brother Fat had been so strong that the first thing he thought of when he encountered something was to ask Brother Fei.

Brother Fat, his face was solemn at the moment, looking at the shaking ruins, and said coldly: "It seems that our Professor Zhang is dead, your tears just now are in vain." ”

"Haha, haven't you heard that wildfires can't be burned out, and the spring breeze blows and grows again?" As if in response to Brother Fei's words, Professor Zhang's confident voice came from the depths of the ruins.

As soon as the words fell, a rattan broke through the ruins and rose from the ground, with a rapid momentum, almost wanting to climb to the sky. Then, a huge green head came out of the ruins, staring at the two fat brothers with big eyes, and they looked a little cute.

It's just that the thing grinned and said with a smile, "Fatty, you're a little clever." I don't know how you deceived me and broke my Wave Accumulation spell, but it doesn't matter anymore, and you won't have much of a chance then. "But it doesn't look like a good lord at all.

The fat brother on the side waited intently, not daring to be careless, because although the voice of this sudden thing was exactly the same as Professor Zhang just now, the fat brother couldn't tell whether the two were the same person at all.

But at least Professor Zhang can still feel that the strength realm is similar to him, but under the cute appearance of the thing in front of him, there is a strength that the fat brother can't explore at all. Based on experience, this at least shows that the strength of the things in front of you is not far from the realm of Accumulating Gods. How does the fat brother not be cautious.

"Brother Li, be careful, the strength of this thing is much stronger than just now, be ready to evacuate at any time. Brother Fat was afraid that Li Chenghai would not be able to see the urgency of the situation, so he hurriedly reminded him.

It's just that as soon as his words were finished, there was a soft sound of "poof", and a slender rattan instantly pierced Li Chenghai's left chest with lightning speed.