Kou Na held the bag tie on her chest in both hands, as if she was afraid of disturbing others, so she walked towards this side in a small step: "I'm here, so late, is it okay to continue practicing?"

Chen Yaogang stood up and poured a bucket of hot water into the large bathtub: "It's okay, I have done some magical sound insulation treatment and will not disturb others."

"That's good, hehe, this time you took the initiative to ask me to come. If it's too late, I'll bring my sleeping bag."

Kou Na patted her chest, looked around with guilt, and then she tiptoed to the stone bench and gently put down her luggage.

Chen Yaogang looked serious and said a little depressed in his tone: "Sorry, I've disturbed your rest time, and I even called you out in the middle of the night... Actually, it's because I have encountered a bottleneck in my practice recently, and there are some things that I can't figure out. I want to ask you for advice."

Kou Na was stunned by this serious remark and immediately sat upright and said, "It doesn't matter, what's the problem?"

Chen Yaogang maintained his personality and explained his needs to improve his physical fitness, wisdom and spirit in a simple and easy-to-understand way.

After hearing this, Kou Na whispered: "The blacksmith teacher who taught me has indeed given me some methods to exercise my physical fitness. It is said that climbing snow peaks on the cold mountains of the Xinyan Monastery and breathing with specific techniques can gradually stimulate the potential of the human body."

"It is not surprising that you can sense and mobilize magic elements. For talented people, magic elements are like limbs. They use them whenever they want, and never even need to think about where they come from. But if you want to convert the most basic element into magic skills, you need rune guidance."

Chen Yaogang sat on the ground in front of the stone bench. He knew that there were some white runes in his body, but he didn't know how to use them: "What kind of runes and how to guide them?"

Kou Na pondered for a moment, took out an exquisite piece of armor, and carved a rune that looked like an iron hammer with a chisel: "The rune is the representative of the laws of the world and the etheric magic net, and the rune is the basic energy that constitutes our soul."

"Each rune corresponds to a kind of power. You need to remember the pattern and try to find something stable in your spiritual world and engrave it with your vision. The more standard the inscribed, the more power you can set, but this requires strong mental power and soul tolerance."

"You can give it a try, I'm very experienced with this rune."

"Okay, I'll give it a try." Chen Yaogang was a little surprised, but he still did it.

He took off his armor and sat in the bathtub, and used the translation system to capture the shape of the hammer rune, and he re-entered the meditation state.

Chen Yaogang looked at the blank runes, and the steel branding rune was very different from the two.

But after Kou Na's reminder, Chen Yaogang gradually discovered that they did have a slight connection.

"Try it with a blank rune." Chen Yaogang's consciousness rose, and a blank rune flew to his palm. He tried to concentrate all his energy, guide his magic with his own eyes, and engrave the entire hammer rune mark in one breath.

At first, Chen Yaogang found that there was no abnormality. The first time he used to draw it very smoothly, leaving a standard template easily.

But from the second time, Chen Yaogang felt someone holding a fiery red iron pliers and constantly carving them above his scalp, which was almost burning his mind.

"Ha...ha..." Chen Yaogang frowned, sweating profusely, his burly body shook slightly, and even Kou Na did not expect this situation.

"Did he succeed the first time? He is trying to make a breakthrough?!"

Kou Na found that Chen Yaogang's eyebrows began to glow, and the power of the fire-cast rune was increasing. The tiger patterns around him began to emit the luster of flames, and even the armor showed the enchantment of secret techniques.

Kou Na didn't have time to appreciate the sun array hooks on this set of armor. After realizing that Chen Yaogang's breathing was getting worse and worse, she immediately knew that something was wrong.

He quickly reached out his hand and guided a blue magic power to surge into his eyebrows. With extremely skillful craftsmanship techniques, he quickly suppressed the irritable fire-casting magic power.

Chen Yaogang gritted his teeth, and a cool magic power surged. His whole body was like quenching with forged iron, and suddenly he entered the state of ice and fire.

"How could this happen? You should be able to stop!" Kou Na was shocked. She could only hold Chen Yaogang's forehead with both hands and constantly control magic to suppress it.

Under this internal and external high pressure, Chen Yaogang's body and spirit were almost torn apart, and in the blink of an eye, he reached his limit.

Kou Na also gasped. She once again recalled the difficulties she encountered when engraving runes, but at this time she was not distracted, so she could only do her best to suppress them with her magic. Otherwise, Chen Yaogang's failed in engraving and was retaliated against by the runes, and his spirit would probably be greatly hurt.

Moreover, Kou Na met such a high-intensity rune reaction for the first time: what kind of spiritual materials did he use to reach the top level?

As the fire reached its peak, steam emerged from both of them, as if it was pain and pleasure, and they couldn't help but let out a strange moan.

"Ah!" Chen Yaogang successfully engraved the runes, and couldn't help but let out a roar, venting all the heat in his body.

With a bang, the hot water from the reinforced bathtub sprayed out. Kou Na seemed to be ready. She used her magic power to form a large net and took all the hot water back into the bucket.

Chen Yaogang's mental power expanded rapidly, and the deepest part of his brain exuded a stream-like cool pleasure.

"You... succeeded in one go?!" Kou Na covered her eyes, suddenly spread her fingers and admired Chen Yaogang's strong body intently.

"Thank you, it must be successful. Oops, what's going on? I'm so sleepy suddenly..." Chen Yaogang was delighted, and then he felt sleepy constantly coming. This time he seemed to have overdrawn too much mental power, and his eyelids began to fight wildly.

Seeing Chen Yaogang's embarrassing look, Kou Na suddenly remembered something nervously: "If a beginner has a poor foundation in meditation, he will overdraw his mental power..."

Chen Yaogang was helpless and didn't hear what Kou Na said, because he soon lost the strength to be surprised and his brain was about to fall into a state of shutdown.

The vision became blurry and could not resist the sleepiness of the body. Chen Yaogang's head tilted and fell asleep.

Kou Na inexplicably breathed a sigh of relief when she saw Chen Yaogang's poor sleeping appearance. She first folded the towel and placed it on the edge of the bucket, then snatched Chen Yaogang's thick arms and placed the back of her neck in the position of the towel.

Looking at Chen Yaogang who was sleeping in the bucket, Kou Na had a red face and really didn't have the courage to explore the truth.

Even though Chen Yaogang slept very hard, Kou Na shyly pointed her fingers, like practicing lines, and said stutteringly: "You...you are the hero of Roger's watch. When you encounter difficulties and troubles, I...I want to...protect...protect you! Please...accept...accept..."

Then, Koona covered her feverish forehead in failure: "Oh, Koona, what are you thinking about? He is a mercenary who often encounters life-threatening danger. He even used the rest time he could not go out for missions to practice. Why do you want to waste his private time?"

"But I really want to fight side by side with him, even if I talk about my hometown in the north. Why are everyone else fighting desperately with the demons, and I can only hide in this city and fight for the iron for the rest of my life..."

Kou Na was a little depressed and indulged in her emotions in anger. She stretched out her nervous and trembling hands, as Allera said, she wanted to get it if she wanted it.

Under the instigation of this consciousness, Kou Na crossed her inner forbidden zone for the first time.

Touching Chen Yaogang's wide and thick shoulders and feeling the wonderful toughness of the muscles, Kou Na's eyes were stunned, and a sense of extremely satisfied security arose in her heart.

Some were longing and a little scared. Kou Na knew she was doing something wrong, but she was just curious about everything about Chen Yaogang, and as time went by, she became increasingly uncontrollable to think about this barbarian.

"Hmph, Allera can touch it, I can't touch it? I'm just checking his wound. He just went back to town. I'm just checking his wound..."

In the tranquility, a small stone fell from the roof in discord.

Someone?! Kou Na's face turned red, and a stream of passionate blood instantly jumped into the depths of the darkness with a soothing sound.
Chapter completed!