Ten days later, when he came out of the underground palace, Zhu Xuanchen faintly felt that he had the feeling of breaking through to the late stage of the Transformation God Realm, so after getting the reward of the game, he said goodbye to the Wu brothers early, and returned to his room to make some preparations for a breakthrough, Zhu Xuanchen has been trying to break through for several days, at this time he sat cross-legged on the bed, his hands formed a unique cultivation gesture of Xuandu, flat on his thighs, and his whole body was surrounded by light blue aura, now is the critical moment for him to break through.

Suddenly, his body shook, Zhu Xuanchen slowly opened his eyes, exhaled a breath of turbidity, and a slight smile appeared on his face, he stood up and felt the strength and joy brought by another progress in cultivation.

After a while, he took out a crystal ball from the storage ring, this crystal ball is the reward he drew in the game, and now he has nothing to do for the time being, so he wants to see what is in the crystal ball, he follows the opening method that the old man said for the time of drawing the reward, gently put the crystal ball close to his forehead, and then use his divine sense to rush into the crystal ball, if it is an item, it will automatically come out, if it is a practice or something, it will automatically follow your divine consciousness into your mind.

When Zhu Xuanchen rushed into the crystal ball with his divine sense, he suddenly had some more information in his mind, the invisible exercise, this exercise can make the cultivator hide the body, aura, and smell, and achieve a completely invisible state, but when invisible, the spiritual power cannot be used, otherwise it will disturb the invisible cover produced by the exercise, and then destroy the invisible state, only the cultivator above the god realm can learn, and when you want to enter the invisible state, the mood must remain calm, not impatient, it takes half an hour to be completely invisible.

Just as Zhu Xuanchen happily wanted to try this invisible secret technique, his transmission note sounded the voice of Xia Xue, the master of the Black Tower, "I have an urgent matter here that needs to be done immediately, but now there are no other idle personnel in the city, do you have time now?"

Zhu Xuanchen saw that Xia Xue seemed to be really anxious, so he immediately picked up the transmission note and said, "What's so urgent?"

"Recently, many mortals have come to us for help, saying that they have some kind of infectious disease there, the infected people will lose their minds, and they will attack wildly when they see anyone or animals, and the strength and speed of these people and animals will be greatly increased after infection, once they are bitten by these infected people or come into contact with their blood, they will be infected, and the speed of infection is very fast, so we need to send people to help mortals get rid of this infectious disease immediately, and this disease is very likely to be infected even by cultivators. Xia Xue said quickly.

After hearing this, Zhu Xuanchen was a little surprised, there was a strange infectious disease, and even cultivators can be infected, cultivators can stop eating grains and grains after reaching the foundation building realm, basically they won't get sick, so it can infect cultivators, Zhu Xuanchen heard about it for the first time, he realized the importance of the matter, although now this disease only spreads among mortals, but if it is not cleared in time, the consequences will be unimaginable, Zhu Xuanchen thought for a while and said: "Okay, I'll go now, what do you need me to do?"

"I have organized a team of doctors in the city, you need to go to the west gate to meet them, and then protect the doctors to reach their destination safely, protect the doctors until this infectious disease is completely eradicated, I know that this matter is very important, you are just the first group, and I will continue to send additional personnel to help you if there are free people in the future, notify me immediately if there is anything." Xia Xue commanded.

"A team of doctors? I'm afraid I can't protect it alone. Zhu Xuanchen said with some concern.

"Of course it won't be just you, there are also two cultivators you know, there should be no problem with the escort of the three of you cultivators to deal with those infected creatures, go ahead, they are all waiting for you. Xia Xue urged.

Zhu Xuanchen thought about the people I knew? In the Chaos City, there are very few people I know, could it be them? But he didn't have time to think about it, so he quickly said, "Well, I'll go now." ”

He prepared a little and immediately went out in the direction of the West City Gate, and as soon as he got out of the West City Gate, he saw the two Wu brothers standing and waiting for someone not far away, and there were six people wearing the same white robe and red sleeves next to them, this kind of clothing is the exclusive clothing of doctors, there is a green leaf-shaped badge on the chest of the clothes, and a medical word is written on the green leaf, the doctor is a person who specializes in treating mortals, these doctors are doctors in the Chaos City, after all, there are mortals in the Chaos City, and mortals will need doctors when they are sick, so it is not very strange to have doctors, and these doctors are also very top among mortals, these people were selected to enter the Chaos City.

Zhu Xuanchen thought to himself at this time, as I expected, it was indeed the Wu brothers, but he needed to ask clearly, he quickly walked up to the Wu brothers and said with a smile: "You two are also sent by the tower master to protect these doctors?"

"Well, the tower lord told us to wait for you here, those doctors don't seem to like our brothers very much, standing so far away from us, I really don't understand, why others seem to be afraid of us, only Niu Daoyou, you are not afraid of us. Wu Er said a little depressed.

Zhu Xuanchen smiled bitterly: "You two should be better if your expressions and tone are relaxed, let's go." After speaking, Zhu Xuanchen walked over to the group of doctors first.

Wu Er turned his head to look at Wu Da and said suspiciously: "Aren't our expressions and tone very relaxed? ”

"My mother said before her death, don't care about other people's eyes, just be yourself, we can be as comfortable as we feel, let's go over. Wu Da said flatly.

Zhu Xuanchen walked in front of the group of doctors and said first: "Hello, I am Niu Ba sent by the Lord of Xia Tower to protect you, you can call me Niu Zhenren, I want to ask who among the six of you is mainly responsible for the leadership of this matter?"

Among the six doctors, a very petite and delicate little girl raised her slender white arm a little timidly, and said nervously: "Hello Zhenren, I am the captain of this group of doctors, I ...... My name is Li Lingyu and I am ...... this year Nine years old. ”

Zhu Xuanchen didn't expect that it was the youngest and the only little girl in the team who was the leader of this group of doctors, he thought to himself why this little girl looked more and more scared, and she stammered after speaking, and looked back, and found that it was the Wu brothers who were walking over, and it was estimated that the fierce expressions of these two brothers scared the little girl.