There have been countless similar witchcraft experiments.

Wizards who have always studied bloodline transformation and mutation have discovered many strange phenomena and means that have never appeared before from this group of plague creatures, which has greatly enriched their personal database.

They are like a group of researchers who are tirelessly cracking the puzzle of the body sample of plague creatures, buried in the witchcraft laboratory all day long without asking about the world. At this time, it is the terrible time when plague creatures are rampant outside the city of Tielin.

It was at noon when the sun was the brightest day, and the three solid steel gates in Tielin City firmly protected the passage behind the city. On the towering city walls, there were crowds of people, and patrol teams were constantly extinguished. The cold light flashed on the entire city, and the reflection of the steel equipment of the city guards could be seen from a distance.

The scene where people were originally crowded outside the city could no longer be reproduced. There were no more civilians and caravans coming and going on the spacious and flat Qingtiao Stone Avenue. Only a few skinny and lonely figures were seen wandering slowly and clumsyly on the avenue.

Whenever an ugly guy like a corpse breaks into Tielin City within a hundred meters, a sharp and sharp whistle sound will sound from the city wall. The steel hard crossbow can completely tear the hard outer skin of the servant corpse. In order to increase lethality, the arrowhead of each steel crossbow is in a cross-triangle style, which can cause the greatest open damage when shot into the servant corpse's body.

Now, the unlucky servant corpse had just followed a trace of popularity and passed the invisible line of death. A steel crossbow nailed it firmly on the stone slab. Just as it was struggling desperately, waves of strange and rich black smoke floated out from the wound on its chest, melting little by little in the bright sunshine.

"Shishe" two more crossbow arrows exploded.

This time there were two special rockets. The mysterious alchemy substance applied to the arrow instantly rose into a huge witchcraft flame when it encountered flesh and blood. The servant corpse who was still twisting and struggling just now turned into human-shaped fire in an instant, burning into ashes in more than a dozen fingers. The lingering flames also burned in the air, and pieces of black powder sprinkled with moss-covered stone slabs.

Every now and then, one or two vicious corpses would rush out from the grass and bushes outside the city, and jumped into the city walls at speeds that were no less than cheetahs.

They obviously have a considerable wisdom and know to run in a change of line and direction to avoid the shooting of crossbow arrows. However, their fate ended under the city wall. The solid runes flashing on the towering and steep city walls were not destroyed by their red fruit claws. They could only jump and bite under the city wall in vain, and roar and demonstrate at the guards above.

The guards only need to use crossbow arrows to easily kill them, and even their bodies were burned by torches thrown away. When the black smoke was burned, the rising flames licked the city wall, and an invisible witchcraft barrier quietly surfaced to isolate the residual black smoke, which prevented the city guards on the city wall from being infected by plague spores.

When the witchcraft barrier emerged, the wizard tower far away in the center of the city 3 miles away began to shine, and some mysterious witchcraft runes appeared on the tower from time to time.

This is the guardian power of the Wizard Tower.

When I built the Iron Formation Wall, it was a witch formation resonance system built with the Ella Public Wizard Tower as the center. The surrounding city walls were a huge witch formation circuit, which could span the distant space of nearly 3 miles to project the wizard Tower energy onto the city wall almost without loss.

This is a more environmentally friendly wireless energy delivery method than the Klethian plane. If Kalsas, Kelthuzad and others see it, they will definitely use any means to embrace this technology.

You should know that when the current Klein Plane Mage Tower is assisting in defending the city, it is still more done by sending spells. The spells are constructed and instilled in the mage tower, and they consume huge energy to send them onto distant city walls. If the city is too large, the energy lost in the entire process can even reach 30% and 40%.

The witchcraft barrier in the Wizard Tower in Iron Forest just now was that the Wizard Tower directly transmits energy to a facility on the city wall, and then the wizard on duty inside transforms it into a corresponding witchcraft effect. The most attractive thing in the whole process is of course the kind of witchcraft facilities that transmit elemental energy across remote spaces.

The existence of this facility also proves that in the specific use of underlying elements, the wizards in the wizard world are obviously more comfortable and skillful than the wizards in the Klein plane.

Just as the city guards above the city wall cheered and killed the abominable corpse, deep in a dense bush forest in the distance, the plague girl Sera had already seen everything that had just happened on the city wall.

She had been outside Tielin City for three days, but she could not enter.

After all, this is a central core city protected by powerful wizard power, and it is not comparable to those remote small cities.

For three days, she has been driving her subordinates to run to Tielin City to die, just to test the weaknesses of the city in front of her little by little. Such a huge city has accommodated nearly 170,000 people, and it is impossible for her to have no defense loopholes. She only needs to find this loophole to send her growing number of subordinates into this city, so that the humans inside can also try the terrible nightmare of being gnawed by poisonous insects.

Soon, she saw a "beautiful" scene that made her ecstatic from the feedback from thousands of broken souls.

...

In the narrow and dirty sewer, poor Thom groped forward tremblingly.

The dim candlelight could not illuminate much of the area through the dirty glass mirror. Thom, who was full of fear, did not dare to see what was sticky and slippery under his feet. He just bent his teeth and turned left and right along the tunnel, and occasionally shone the sewage flowing slowly in the middle of the tunnel with a lantern.

In the dim vision, the smelly and pungent sewage slowly flowed, and strange-shaped things floated from time to time on the sticky and dark water surface. They were either broken household items or dirty living things, in short, they were all disgusting things.

However, for a little boy who has been hungry for three days, it is enough to be lucky to find food that can fill his stomach in these discarded debris that others have discarded. He is not qualified to be picky about "food".

Thom held up the lantern and searched carefully in the winding tunnel of the sewer, and from time to time he used the long wooden stick in his hand to twiddle the water surface.

In this dirty and filthy tunnel, there are many homeless people who are looking for food like him, including some "evils" who specialize in walking in the dark. They are either terrible wizards who believe in black witchcraft, or thieves and assassins who specialize in assassination and snooping work, and they are more likely to be crazy people with hungry eyes and blue eyes and just want to enjoy a sumptuous "human flesh" meal.

The dangers in the sewer do not all come from these similar types, but may also come from the "sewer" itself.

This is a huge city with wizards. Of course, useless "items" that wizards abandoned casually are indispensable in the sewers. Most of these "items" are extremely dangerous. Not only are they extremely contagious, they may also catalyze some bad "items".

For a long time, there have been terrible legends of corpse monsters, vampire bats, and polluting mud monsters in the sewer of Tielin City. Many scavengers have mysteriously disappeared, so looking for food here requires life to fight for their lives.

The closer you are to the rich area, the more you may find good things in the sewers near the Wizard Area. Although it is dangerous, it makes more profits after all. Therefore, that area has been booked by one of the largest gangsters in Tielin City, and any foreign scavengers may face the punishment of death when entering that "territory".

In fact, the so-called biggest gangster was just a third-rate small force on Punk Street, with members composed of twenty or thirty gangsters. But even so, this was the object that Thom, who was alone, dared not provoke.

In order to avoid these terrible evil forces, Thom could only choose to search for the remote urban edge areas in the sewer. The possibility of finding food here is undoubtedly very low. Even if someone occasionally escapes from the "upstream", it may have rotted and deteriorated, but Thom doesn't pick on it.

In the dim and quiet sewer, the dim candlelight can only illuminate a very small area. Looking around, there are deep and dead darkness everywhere. In this scattered silence, you can always see pairs of scarlet and flickering terrible gazes in the depths of the darkness.

If you swallow rotten mutant food for a long time, even mice and bats in the sewer are no longer normal.

Tom stopped.

Turn a corner ahead and you will be at the end of the sewer. There are strong iron fences and mysterious witch formations set up by wizards. Any living object will die from terrible attacks on witchcraft when approaching.

When he found this place, Thom turned around and searched carefully along the way he came.

But today, Thom, who was timid and cautious by nature, smelled a slight difference from usual.

There is an indescribable pungent and sour smell hidden in the dirty and stuffy air, and a faint green fluorescence floats on the water surface on the tunnel.

"The wizard's stuff!"

Thom took a step back in fear and was a little further away from the water.

According to the age-old scavengers, as long as you find this kind of fluorescent thing in the sewer, it means you find the waste discarded by the wizards. Although ordinary people can't use it, it's too dangerous, but they can still get a lot of food when they take it back and hand it over to those guys.

Thinking of the soft and delicious fragrant white bread and the refreshing fragrance of buckwheat, Thom held the wooden stick in his hand and turned the bend tremblingly.

A terrible scene was presented to him.

At the end of the sewer leading to the river, the huge round arched iron fence has somehow been corroded into a gap, a gap that can be used for people to enter and exit.
Chapter completed!