"And how long are we going to be here?" After all, Zhou Guangyuan was born in a rented area, and he can endure the bad environment here, but he can endure it, who doesn't want to stay in a good environment.

"Fill the gap in the wall."

Xian Renxing pointed to the huge gap in the city wall behind him, which shone with a pale blue light, like the color of the city wall above Xicheng.

"This is the Gate of Purification?" Zhu Yuan asked uncertainly.

The Purification Gate is an essential item for the formation of all refugee gathering places, and is the predecessor of the urban purification wall. Although Zhu Yuan had not seen the Purification Gate before, he had heard people mention it many times, the Purification Gate did not have both purifying and protective effects like the city wall above the city, and its only function was to be able to filter the berserk factor in the original force in the air, so as to prevent humans from becoming irrational mutants due to absorbing the berserk force.

"Yes, the Purification Gate, like the team badge on our chests, is capable of purifying the Force." Xian Renxing said, he was a little surprised that Zhu Yuan knew the Purification Gate.

Because the Purification Gate, as a technology that is gradually being phased out, is still in use except in refugee gathering places, it is rare in various cities.

"Our team cards have the effect of purifying the Force?" Zhou Guangyuan, who was listening from the sidelines, looked at the team badge on his chest in surprise.

Zhou Guangyuan rubbed the team badge that had just been issued on his chest, he really didn't expect this inconspicuous team badge to have such a role.

He has been an adventurer and knows that for adventurers, there are always only two dangers in the wild, one is the powerful mutant beast, and the other is the violent force that fills the heavens and the earth.

Adventurers go to the wild, in order to avoid being affected by the berserk Force and become mutants, most will prepare something similar to a gas mask, although this gas mask also has a filtering effect, but the filtration is not complete, and adventurers need a period of digestion and adaptation after returning from the wild every time before they can go to the field again. Except for some adventurers with backgrounds, you can get a kind of purification equipment similar to the effect of the Purification Gate. And the team cards issued by the escort team members after joining the team are such high-end goods.

Zhou Guangyuan fumbled for the team card, and suddenly had an urge to sell it and report the loss, but of course it was just thinking about it.

Xian Renxing didn't care what Zhou Guangyuan was thinking, and left after explaining a few words to Zhu Yuan.

Night has completely fallen, and the city inside the Purification Gate can still see a little light, and the wilderness outside the Purification Gate is completely dark, and I don't know how many dangers are hidden in the darkness.

"I keep watch for the first half of the night, and you keep watch for the second half of the night?" Zhu Yuan said to Zhou Guangyuan.

Zhou Guangyuan nodded and walked towards the guard pavilion.

The school is quite considerate, although the guard pavilion is simple, when it is definitely a luxury apartment in the dilapidated and chaotic Wu Lane, how to say that their escort team belongs to the upper class in Xicheng, of course, it is impossible to lay on the street where and urine are rampant.

But this disgusting smell still penetrated Zhu Yuan's nose, and Zhu Yuan was so smoked that his eldest brother sneezed and said to himself:

"I'd better go outside the Purification Gate."

Crossing the Gate of Purification, standing at the boundary of the city walls, looking at the ground of the city, the foundation of the city was about five meters above the ground of the wilderness. This wilderness is a plain, with low vegetation that does not exceed a meter even under the impetus of the Force. The slow-moving city of Hizomi left several deep marks on the plain.

Under the stimulation of the force, the team badge on Zhu Yuan's chest automatically formed a layer of light blue light mask, shrouding Zhu Yuan above his neck in the light mask, and the breeze blew from the field, urging Zhu Yuan's hair tips to flutter slightly through the light mask.

"Comfortable."

Zhu Yuan yawned lazily, took out the black box with his left hand, and the energy in his body flowed through the black box along his left arm, and then flowed back into his body, and every flow of strength was a purification.

Time came to the middle of the night in the flow of strength, and Zhu Yuan, who was standing before, was already leaning against the wall, his head slightly lowered, as if he was asleep.

In the shade of Xicheng, a figure leaned out, the figure attached to the outside of the moving Xicheng city wall, carefully observed Zhu Yuan who hung his head slightly, and after making sure that Zhu Yuan was indeed asleep, the attached figure climbed the city wall as quickly as a gecko, without making a sound.

You Cheng, who had climbed to Xicheng, had a slight force at his feet, and his swift body was about to cross the purification gate into Xicheng City, when Zhu Yuan, who seemed to be asleep, suddenly moved. The right hand, which hung down on the side of his body, reached out like a dragon's claw and grabbed at You Cheng's right shoulder joint.

You Cheng didn't expect that Zhu Yuan was pretending to be asleep, and he didn't have time to retract his right foot, so he took advantage of the momentum to kick right, driving his body to rotate like a spinning top, avoiding Zhu Yuan's attack. After rotating his body in a circle, he kicked Zhu Yuan sideways with his right foot with the sound of the wind.

Zhu Yuan caught the void and saw You Cheng spin, he had already expected You Cheng's attack, and saw You Cheng's right foot kicking coming, Zhu Yuan took half a step back in a hurry, and then moved sideways to the right, perfectly avoiding You Cheng's horizontal kick, and approached You Cheng's side. The retracted right grip fist struck at the back of the heart.

The spinning You Cheng didn't seem to expect Zhu Yuan to avoid his attack in this way and counterattack, he fell into passivity, and his strength was forcibly transported to his right foot, and he forced his right foot down, his body leaned forward with his right foot, and the backward left foot kicked back to Zhu Yuan's chest.

This kick was a bit hasty, the strength was not strong, and the strength in the body was too late to adjust to the left foot, so this blow was strong outside and dry in the middle, the purpose was to force Zhu Yuan back through this blow and seize the opportunity.

Although the level of strength that Zhu Yuan can use now is only the level of the initial stage of internal strength, as a master of the transformation period, how old and spicy his eyesight is, how can this corner of external strength and middle strength be hidden from Zhu Yuan.

I saw that Zhu Yuan's right hand was still clenched into a fist, and he was strong to his right fist, and the front blow turned into a downward smash, with a bang, fists and feet one after another, You Cheng's left foot retracted as if electrocuted, and his right hand Canglang pulled out the hidden blade and cut it to Zhu Yuan's waist, but at this time, Zhu Yuan had already withdrawn from his attack range with the strength of his fists and feet.

You Cheng's left foot was sore, he bent his body slightly, pressed his weight on his right foot, the knife in his hand trembled because of his annoyed and angry mood, he lowered his voice and said viciously:

"Boy, you're looking for death."

Zhu Yuan looked at the black-clothed man with his face covered in front of him, holding the rule black box in his left hand, and pulling out a short stick in his right hand, and asked:

"Who are you?"

Of course, You Cheng would not answer Zhu Yuan's question, he stared at Zhu Yuan and said word by word:

"Get out of the way, or die."

The short fight inevitably woke Zhou Guangyuan up. Zhou Guang saw the two people facing each other outside the Purification Gate, grabbed the long knife beside him, and came to Zhu Yuan's side.

"Another mid-level martial artist with internal strength." You Cheng's eyes narrowed slightly when he saw Zhou Guangyuan appearing, he didn't want to reveal his identity, so he chose to secretly walk through this purification gate at night, but he didn't expect to be stopped by two martial artists in the middle of his internal strength.