Tian Dan was speechless.

The one who upgraded his fifth-grade bloodline was not an unknown person. He seemed to be a manager in the bloodline holy land. He had a very high status and was actually called ignorant by Qin Chen.

"What's the problem with the blood crystal absorbed below?" Tian Dan said in confusion.

If Qin Chen hadn't explained the problem with him in one sentence, he would definitely think that this person was simply a liar.

"Actually, there is no problem with the blood crystal you absorb, and there is no problem with the bloodline master's operation, but your own problem." Qin Chen said.

"Own problem?"

"That's right." Qin Chen smiled faintly: "The skills you practice should be of the rush, so your temper has always been a little irritable, but your bloodline is the Yin attribute. The two are not harmonious in themselves."

"But, that's nothing."

"The bloodline has extremely strong fault tolerance. Even a warrior with the ice bloodline may not be unable to practice fire-attributed skills. Maybe he can create an attack with ice-attributed attack, but the problem lies in the blood crystals you absorbed by the bloodline before you upgraded your bloodline."

"The second and third grade blood crystals you absorb are no longer visible, but when your bloodline breaks through the fourth grade, the blood crystals you absorb should be the blood crystals of the fourth-level iron claw beast. The iron claw beast has a violent temper, amazing defense, and violent attacks. It is a more terrifying type of Xuan-level blood beast, but its attributes, specifically, belong to the Geng metal nature. When your bloodline breaks through the fifth grade, you absorb the blood crystals of the Netherworld Leopard."

"The Netherworld Leopard has agile movements and a cold temperament. It is attributed to Yi Wood. Among the five elements, Geng metal overcomes Yi Wood. Your bloodline will bear the power of these two blood crystals at the same time, and there will naturally conflict."

"However, this is not unsolvable. When the bloodline holy land generally improves people's bloodline, it will detect bloodline attributes and has preventive measures. Even Geng metal and Yi wood are not necessarily impossible, but the most important thing about them is that they have not calculated into your profession."

"My profession?" Tian Dan was stunned. What does this have to do with profession?

"If you don't do it, it's your profession." Qin Chen said lightly: "Although the City Guards are not a special profession, you are the captain of the Black Prison guarding the City Guards. The Black Prison is the place where the City Guards detained death row prisoners. Any air here is filled with despair, violence and a faint dead aura. It doesn't matter if ordinary people come into contact with each other for ten days and half a month, but you are stationed here all year round. After years of acceptance of this breath, a yin and dead aura will naturally gather in your body that ordinary people cannot see."

"This Yinsha Death Aura, combined with the blood crystal attributes that are incompatible with your body, and the skills you practice, will be like a detonated explosive barrel, instantly deteriorating your body."

"Hiss!" Tian Dan looked shocked. He didn't expect that the problem he had was so complicated.

The two city guards beside Tian Dan looked at each other and looked horrified.

Thinking of what Qin Chen said about the yin and death aura, the two of them felt furry all over and were so frightened.

After all, they also work in this black prison all year round and will not be infected with anything unclean.

Tian Dan trembled and said, "Master Qin, how can we solve it?"

"If you want to solve it, it's actually very simple. I'll prescribe a prescription for you first. If you follow my prescription and take it for half a month, you will naturally remove this yin and death aura."

"Take it serious?" Tian Dan's voice trembled a little.

"Is there any need to lie to you?" Qin Chen smiled faintly: "Come on paper and pen."

Tian Dan immediately took action, prepared paper and pen, and placed it respectfully in front of Qin Chen. Qin Chen was not vague and wrote a prescription directly.

"It's this prescription. If you catch the medicine, you don't need to ask the alchemist to refine it. Just boil the juice together. After the juice is boiled out, you can swallow it directly. Not only you, but also the two of them, all the city guards in the black prison can take this prescription to remove the yin evil spirits and death energy in the body."

Tian Dan subconsciously took the prescription and suddenly felt an incredible feeling. He couldn't help but murmur: "If I have any disease on my body, just take these medicines?"

He was still a little unbelievable.

It’s not that he couldn’t believe Qin Chen, but that the treatment process was too simple.

"It's not that easy." Qin Chen smiled: "This prescription is to remove the Yin Evil and Death Qi on your body, but the problem on your body is already very serious. Just removing the Yin Evil and Death Qi cannot cure the root cause. I have another set of methods to refine Qi, which are divided into two articles. You can practice according to the previous article of my technique for a week, then press the next article, and practice for a week before you can recover."

"Not even if you recover, when you improve your bloodline in the future, you should be careful not to absorb the blood beast blood crystal that conflicts with the previous blood crystal to avoid recurrence."

"As for the first article of this Qi Refining Method, I will pass it to you directly now. In the next article, after a while, you can come to me and ask for it."

After Qin Chen finished speaking, he directly sent a method of practicing Qi into Tian Dan's mind.

This method of refining Qi is very simple, and Tian Dan will master it in just a moment.

Subconsciously, he ran a cycle in his body.

After this whole world, Tian Dan felt that his body was warm, and he had inexplicably more vitality, and his whole spirit was obviously rejuvenated.

"Press the three previous acupoints again." Qin Chen said suddenly.

Tian Dan was stunned, and then carefully pressed his three acupoints, Shenque, Tianchi and Guanyuan.

The pain before was too terrible, which made him feel scared and his heart was raised to his throat.

"Huh!"

But this time, Tian Dan was shocked. The three acupoints that had been extremely painful before were warm at this time. Although they were still a little painful, they were more than ten times better than before.

"How could it be?"

Tian Dan was completely shocked. Qin Chen's treatment technique was simply amazing. He simply ran the Qi training technique given by Qin Chen, and the effect was so terrible.

"Don't be too happy too early. Although the pain has weakened a lot, your problem has not been completely solved. Only by taking the medicine for half a month and practicing the Qi training method in the first and second chapters can you completely recover and not recur." Qin Chen said lightly.

"yes!"

Tian Dan was extremely excited. Although Qin Chen said it was only temporary, seeing the problem that had troubled him for so long, it improved so easily, so how could he not be excited?

"Master Qin, don't worry, as long as I am here, you will do whatever you want in this black prison area in the future."

Tian Dan was excited and ordered a city guard to get medicine, while instructing another person to immediately sort out a clean black prison room and prepare various daily necessities, and make sure to be clean and tidy so that Qin Chen can live comfortably and satisfy.
Chapter completed!