Everyone's breathing became very rapid. Obviously, the oxygen in the room had been consumed.

"Barma, for your action, I'm still trying my best..." Xin Suran dragged her tired steps back to the six-pointed star formation in the center, sat cross-legged, and pushed her elbows to Shen Hao on the side, smiled bitterly and closed her eyes.

"Zhe Elio Wall Aler, what we pray for is inherited from ancient times and has a mysterious symbol..." The desolate spell was spit out from Xin Suran's mouth, and echoed in the confined space. "Duke of the Demon Realm, the great Dunimoya, fulfill the ancient contract - the Thunder Locking Demon Formation!"

The dark sky gathered thick dark clouds, and the lightning that occasionally flashed in the clouds brought a faint light to this dark city. On the rooftop of a factory building of Morizaki Heavy Industry, countless dark bm clusters were clustered together, like a constantly wriggling Rou Mountain. No one knew that there was a cylindrical water storage tower wrapped around the core of this Rou Mountain, and there were four living people inside the hollowed-out water tower.

The magic circle on the inner wall of the water tower kept flashing with blue light, but it seemed to echo the light of the dark clouds in the sky.

Finally, with the end of the last spell in Xin Suran's mouth, the blue light in the magic circle immediately reached the apex, and the four people in the room were also covered with strange blue. At the same time, the black iron-like clouds in the sky suddenly cracked a big mouth, and several lightning bolts as thick as buckets rushed out of the sea of ​​clouds and slashed straight down. However, they hit the black meat mound piled up from BM one after another.

"Boom--" The thunder always sounded half a beat slow. Just against the background of the rolling thunder, the meat mountain formed by BM instantly collapsed. The panic was so vast that the high-voltage current of more than 60,000 volts made the BMs around the water tower turn into ashes almost instantly, and the silver-gray water tower once again revealed its true body.

A total of twelve thunders descended, and the thick lead clouds in the sky gradually dissipated, and a crescent moon appeared in the night sky. The water tower bombarded by the lightning was not only unharmed, but also clear lightning lightning was flowing back and forth on the silver-gray tower wall. Looking closely, it seemed to be intertwined into a series of mysterious runes.

The thunder disappeared, and the bm who were originally struck by thunder gathered again, driven by the desire for food, and crawled towards the water tower in front and behind. However, this time, the originally harmless water tower showed its hideous fangs, and blue and white arcs surged out from the tower body. All bm within one meter near the tower wall were accurately hit by these arcs. Although the arcs that seemed to be only not much thicker than the hair, they contained a very terrible lethality. The bm who was hit only trembled all over, and then a stream of black smoke rose, and the whole body turned into black ashes and scattered one after another, which seemed to be no less than the power of the twelve lightnings before.

However, the BMs are not afraid of this insurmountable thunder pool. After all, they are only considered a relatively low-level primitive creature. They are only driven by instinct and will not retreat due to death and danger. Therefore, although BMs are constantly killed by electric arcs, there are still continuous BMs moving forward one after another towards the water tower.

The arcs ran around, the black and gray on the ground were getting thicker and thicker, and the air was filled with a choking and burning smell. The water storage tower with lightning flashing light was like an isolated island in the black sea tide. Although the waves were surging, it still firmly guarded its own small area.

In the six-pointed star array in the center of the water tower, Xin Suran sprayed a mouthful of blood. Mo Chenyan and Shen Hao beside him quickly supported his limp body. He was breathing heavily, and his voice was a little confident: "I can't stand it anymore. I have to sleep for a while. You must not step out of the six-pointed star array under your feet, otherwise the lightning of the "Thunder-Summoning Demon Array" will also list you as the target of attack..."

In fact, this set of Thunder-Summoning Magic Array is not a defensive magic array, but a set of enemy-hiding magic array driven by the power of thunder and lightning. However, Xin Suran cleverly made a small change to this magic array, deliberately splitting a small safe place in the center of the magic array to let everyone hide. Now, only this small area can ensure safety.

"How long can your magic array last?" Shen Hao was about to close his eyes and faint, and asked quickly.

"The formation is mainly maintained by the lightning reserved previously. Under normal circumstances, it can last for eight hours..." Xin Suran looked at the rapid flow of lightning in the magic circles in the magic circle, and couldn't help but smile bitterly, "But those guys outside attacked too fiercely. I guess it's the limit that can only last until three hours at most."

Shen Hao raised his hand and looked at his watch. It was already 4:08 in the morning. He couldn't help but sigh and said, "I just hope tomorrow will be a sunny day, otherwise we will have great trouble..."

Xin Suran did not reply and was already in a deep sleep at this moment.

The range of the six-pointed star array was really not large, and the three of them could not fall asleep again. They held Xin Suran in a coma and sat until dawn. For the past three hours, the lightning light in the magic array map left by Xin Suran was flashing continuously. Following the vent holes that had been pierced, there was still some burnt smell floating in. Fortunately, there was no BM to block these vent holes anymore. Although the indoor smell was a bit bad, there was no crisis of hypoxia.

Finally, the runes around no longer shine, and the space inside the water tower gradually dimmed. Shen Hao asked the two girls to stay in place to take care of Xin Suran in a coma, and tried to step out of the six-pointed star array himself.

When he took the first step, there seemed to be a little electric current stimulating his feet slightly, but after a few more steps, the discomfort disappeared. Shen Hao groped to the edge of the water tower, first put his ear on the tower wall and listened for a while. It was quite quiet outside. The agitation of the BMs had completely disappeared. He hesitated for a moment, raised the screwdriver and poked a small hole heavily on the tower wall. When the screwdriver slowly pulled out, a ray of sunlight came in.

"It's dawn, it's sunny!" Shen Hao exhaled heavily, and Su Yue and Mo Chenyan behind him also cheered softly. The past day and night were simply torture like hell. Although the crisis was known to be around him, they were helpless. These difficult bm were simply more terrifying than any enemy they had encountered before.

The terror of these guys is their amazing number and simple but efficient collective action. They are almost unafraid of most physical attacks, and electric shock or freezing can indeed kill each other. However, as long as they leave a little bit of corpse remains, their fellows will swallow their bodies without hesitation and then split new individuals again.

Their reproduction and feeding speed are almost the same as that of a city, and only one is needed to destroy a city. Such an evaluation is not just an alarmist statement. I really don’t know why these damn R people created such a terrible monster, but they don’t seem to be equipped with suitable emergency measures.

Fortunately, they fear the sunshine and finally gave survivors a not-so-wide way of life.

The three of them packed up their luggage, Shen Hao opened the way with a baton in his hand, Mo Chenyan was in the middle with Xin Suran on his back, and Su Yue covered the cover with her gun. The three of them climbed up to the top of the water tower with their hands and feet, turned the heavy air-tight cabin door, and a golden sunlight shot into the gap, which made Shen Hao narrow his eyes slightly. Then he pushed open the cabin door with a light breath of fireworks. The three of them were slightly shocked, and their dizzy brains suddenly became clear due to the slight lack of oxygen.

The heavy rain and thunderstorm of last night cleaned the entire water tower, and there was no BM body on the tower. Standing on the top of the tower and looking down, I saw that two or three meters wide accumulated at the bottom of the water tower, and I don’t know how thick it was. I think they were all the corpses left by the BMs who were burned by high-pressure thunder and lightning last night. In the distance, countless BMs curled up into black and dry meat balls. Obviously, they were all the unlucky children who had not had time to find the shade after sunrise.

At this time, Mo Chenyan and Su Yue also came out of the tower one after another, bathing in the morning sunshine. Both of them couldn't help but breathe the fresh air greedily.

"Follow my steps, it is best not to touch the ashes in front of the water tower. You can jump over it after a while." Shen Hao guided the two of them slowly down the steel ladder on the side. He didn't look closely before, but after a closer look, he found that both the steel escalator and the entire water tower's metal shell were covered with countless scratches and bites of different sizes, and even the horizontal bars on a section of the escalator were bitten into two pieces. However, these BMs obviously don't like to swallow metal. The bitten metal fragments were thrown aside in a lot of pieces and were not swallowed and digested by them.

The reason why Shen Hao did not allow the two to touch the pile of ashes under the water tower was his own concern. Those piles of ashes were at least half a meter high, and once they stepped on, they could at least fall into the knees of a person. However, no one knew whether there were living bm hidden in the pile of ashes. However, since these bm are photophobic, there is no phenomenon of drilling into these piles of ashes at sunrise to avoid them. If you just step in like this, if you just send your legs to the mouth of Bm, then it will have enough time to chew your entire leg clean before being dried by the sun.

The ashes layer was only about two meters wide, which was not difficult for the three of them here. Shen Hao jumped to the opposite rooftop first, then used the police baton in his hand to sweep the nearby bm all over the side, clearing out a small piece of open space. At this time, Mo Chenyan threw the unconscious Xin Suran over first, then jumped past himself, and finally Su Yue.
Chapter completed!