Yun Yi also nodded. He and Hu Liena had not even been given a title yet, let alone becoming a god at level 100.

Bibi Dong couldn't help showing surprise when she saw Yun Yi nod so calmly. Yun Yi seemed to understand the deep meaning of this.

Seeing the two of them, Hu Liena thought that they were hiding something from her alone. She looked aggrieved and said to Bibi Dong coquettishly, "Teacher, what are you and Xiaoyi hiding from me?"

Bibi Dong said helplessly, "What else could the teacher be hiding from you? These are really not issues you should be considering right now."

Seeing that her teacher didn't say anything, Hu Liena looked at Yun Yi aggrievedly. Yun Yi also said helplessly, "Actually, it's nothing. It doesn't hurt to tell you. I'm just guessing."

Bibi Dong looked at Yun Yi with interest and said, "Then tell me, what did you guess?"

"Since we entered the Slaughter City, I have had a special feeling. This is a place of trial. Nana, do you still remember our conversation with the woman in black veil?"

Hu Liena looked confused. She remembered all the conversation, but she didn't know which sentence Yun Yi was referring to.

"The Killing Grounds of Hell is actually the cleanest place in the Killing City. There is no evil here, only life and death. If the people who enter the Killing City are all strong in spirit and mentally tough, this place is completely a natural place of trial."

"Perhaps the original Slaughter City was such a trial site, and when the Spirit Hall used it as a natural prison, a prison would naturally be extremely filthy. This is why we saw the evil aura on the road to hell. It was born out of the murderous aura and was affecting the residents of the Slaughter City all the time. So the Slaughter City became what it is now under the impetus of the three. The so-called God of Killing is not just a title. The difference between murderous aura and the God of Killing lies in the word God."

Hu Liena seemed a little confused and asked Yun Yi, "Why is it driven by three parties?"

"First of all, it was the Spirit Hall's promotion that used it as a prison. The influx of a large number of fallen people led to its current state."

"The second is the connivance of the King of Slaughter. Although I don't know why he did this, with his strength, without his acquiescence, these fallen people would not be able to enter the Slaughter City smoothly."

"Third, maybe there really are gods in this world." Yun Yi sighed softly.

Bibi Dong's pupils shrank slightly when she heard this. Yun Yi's insight even scared her. He was able to perfectly describe the development process of the entire Slaughter City with just a few clues. Yun Yi could even guess that there was a god behind the current appearance of the Slaughter City.

"God?" Hu Liena looked at Bibi Dong with confusion.

“Nana, you don’t think that the dark gold bat that appeared on the road to hell was just a coincidence, right? It’s of the right age, and it’s a soul beast with spiritual attributes. It even exploded with a very suitable skull.” Yun Yi chuckled.

"I always believe that when countless coincidences happen together, it is not a coincidence, but an intentional arrangement by others, or it is God's will." Yun Yi said softly.

Hu Liena was shocked upon hearing this and looked at her teacher for confirmation, while Bibi Dong nodded with a complicated expression.

Bibi Dong sighed slightly and said, "In fact, with your current strength, you shouldn't touch these things. Since Xiaoyi has already said it, then the teacher will tell you that if you pass the test of the City of Slaughter and obtain this Killing God Domain, you will have the opportunity to glimpse the realm of becoming a god at level 100."

"Becoming a god at level 100?" Hu Liena's face was full of surprise.

"Now that you have passed the test of the City of Slaughter, it means that you have entered the sight of God. I hope you don't keep this in your heart. Only by keeping your feet on the ground will you be able to get a glimpse of that realm in the future." Bibi Dong said softly.

After that, Bibi Dong looked at Hu Liena and said unhappily, "Okay, now you know?"

Hu Liena also looked a little embarrassed. Foxes are animals with strong curiosity. As a fox soul master, Hu Liena naturally has such a personality.

Then Hu Liena hugged Bibi Dong's arm, rubbed her head against it, and said in a tender voice, "Teacher, I understand. I promise not to let my mind wander and practice well."

Hearing this, Bibi Dong looked at Hu Liena beside her, gently touched Hu Liena's head, and a trace of pity flashed in her eyes. In fact, she was also very conflicted in her heart. She didn't want Hu Liena to be exposed to these things too early. She even didn't want her apprentice to go to such a hellish place to get the so-called chance to become a god if Yun Yi wasn't there. As a person chosen by the god's test, how could she not know the hardships involved?

If Hu Liena also inherited the power of a god who cultivated evil, she would have to endure suffering, because the initial condition for her to start the test of Rakshasa God was to devour the blood of angels. Not only did she succeed in revenge but she also gained more powerful power, but her life was far worse than before. The only thing that could bring her comfort was the disciple in front of her.

Thinking of this, Bibi Dong slowly looked at Yun Yi and said softly, "Be good to Nana."

Yun Yi was slightly startled and nodded slightly. Bibi Dong's words seemed to have nothing to do with the previous topic. He didn't know why Bibi Dong suddenly said this.

"Teacher, what are you talking about?" Hu Liena blushed and said to Bibi Dong in a soft voice.

Bibi Dong looked at Hu Liena, as if she saw herself back then. She smiled and said softly, "Teacher is not blind. You two have even reached the point where your auras blend together. I am relieved that you and Xiaoyi are together."

"Sister, do you know what happened in our area just now?" Yun Yi asked in surprise.

"Of course, teacher's research on martial spirit theory is absolutely the best in the palace." Hu Liena boasted while hugging Bibi Dong's arm.

Yun Yi did not continue this topic. He was sure that if this topic continued, it would definitely be related to that old guy Yu Xiaogang. Although Yun Yi looked down on Yu Xiaogang, he would not say anything bad about Yu Xiaogang in front of Bibi Dong. Naturally, avoiding the topic was the best choice.

"Sister, of course you are powerful, otherwise how could you be the Pope? But, what is the fusion of breath?" Yun Yi asked Bibi Dong directly. Bibi Dong smiled at Yun Yi and said, "It's actually very simple. Killing aura is a temperament generated by repeated behavior. No matter how you understand it or how much you control it, it is always killing aura. When you step out of the City of Slaughter, your emotions, understandings, and states are the closest at that moment. It is normal for the aura to blend."

"Is this useful?" Hu Liena asked.

Bibi Dong shook her head slightly. Just when Hu Liena was a little disappointed, Bibi Dong said, "Nana, you and Xiaoyi are an unprecedented couple..."

Before Bibi Dong finished speaking, Hu Liena's face turned red. She turned her head away and asked quickly, "Who is a couple with him?"

Bibi Dong couldn't help but twitch her mouth when she heard this. She couldn't help but scream in her heart, wondering where her clever disciple had gone.

Yun Yi couldn't help but feel a little amused when he saw Bibi Dong's expression, and he gently reminded Hu Liena, "Nana, what my sister said may not be what you think."

Hu Liena came back to her senses and saw Bibi Dong's expression, which made her even more embarrassed. She looked as if she had been cooked. "Teacher, please continue..."

"Besides you two, the only living God of Killing who are still alive are Tang Hao and I. You walked out of the City of Slaughter at the same time, obtained your domains at the same time, and are even a pair. Isn't this unprecedented?" Bibi Dong said helplessly.

"The domains you two have awakened do not exclude each other, and it is not impossible to form an unprecedented fusion of domains. This is also a very worthy research topic. You must know that although martial soul fusion skills are rare, they are not uncommon in the Martial Soul Hall. Soul power fusion is not unheard of in the hall, but domain fusion has never been done before. Due to different martial souls, attributes, comprehension, and development directions, each soul master has his own characteristics. It is extremely difficult for soul masters to awaken their domains. The soul masters who can awaken their domains are all top masters on the continent, so even if they awaken their domains, they will show different characteristics. However, your Killing God domains not only have the same characteristics, but also show signs of fusion, which gives you this unique possibility."

"The domain will become stronger as the soul master becomes stronger. Perhaps you can create a skill that is more powerful than the martial soul fusion technique and the soul power fusion technique. Do you understand this explanation?" Bibi Dong looked at the two of them gently.

The fusion of their auras not only represents the possibility of their future, but also represents their close relationship and the tacit understanding of long-term getting along. Bibi Dong is very happy to see that her disciple has found a good home. At least in terms of finding a man, her disciple has surpassed her.

Yun Yi nodded slightly, looking at Hu Liena not far away with soft eyes.

Feeling Yun Yi's gaze, Hu Liena raised her head slightly. Their eyes met and then separated in an instant. Hu Liena was delighted in her heart, but looked quite embarrassed. She said to Yun Yi coquettishly, "What are you looking at!"

Seeing this, Bibi Dong couldn't help but smile. At this moment, looking at Hu Liena beside her, Bibi Dong couldn't help but feel a little envious. In Hu Liena and Yun Yi, she once again felt the beauty of love.

"Nana, I heard that you also obtained a soul bone?" Seeing that Yun Yi was a little embarrassed, Bibi Dong also helped to change the subject.

Upon hearing this, Hu Liena couldn't help but show a hint of excitement on her face. She immediately threw away her shyness and said to Bibi Dong, "Teacher, we got more than just that one soul bone this time."

Bibi Dong also asked politely, "It seems you have a surprise."

Hu Liena nodded and boasted, "He got quite a lot this time. In addition to a 70,000-year-old skull, he even got a 100,000-year-old soul bone."

Even Bibi Dong couldn't help but exclaimed when she heard the news, "One hundred thousand years?"

Seeing her teacher's surprised look, Hu Liena smiled proudly. Bibi Dong tapped Hu Liena's head and said, "It must be Xiaoyi's credit."

Hu Liena nodded obediently and flattered him skillfully, "Teacher, nothing can be hidden from you."

Bibi Dong looked at Yun Yi, and Yun Yi slowly told her the origin of the Blue Silver Emperor soul bone.

After listening to this, Bibi Dong also showed emotion on her face. This soul bone was actually related to her. Qian Xunji chased Tang Hao the most in the past just to find her ninth soul ring. If nothing unexpected happened, this soul bone would also be hers. She just didn't expect that Tang Hao could use the power of his newly broken title to fight against three alone. Although she didn't get the 100,000-year soul ring and the 100,000-year soul bone, Tang Hao gave her a chance to take revenge with her own hands.

“These two soul bones are extremely complete. However, I still suggest that you absorb them later. Your current soul power level is already far beyond your peers. I suggest that you keep these soul bones and try to condense your own soul core.” Bibi Dong said to Yun Yi.

"Soul core?" Yun Yi pretended to be confused and asked.

"Well... although this thing is a little early for you, but with the characteristics of your martial spirit, I think you can do this step in advance." Bibi Dong said softly.

Bibi Dong then continued, "Your soul power has broken through very quickly, and although it is very solid, if you continue to break through like this, you will sooner or later face a problem, which is what I call the soul core. Since you will encounter it sooner or later, I think you can solve this problem in advance."

"Please teach me, sister." Yun Yi said softly.

"Normally, when cultivating soul power to a certain level, one will encounter a bottleneck. This bottleneck will appear at level 89. If your body can only accommodate soul power at level 89 and you want to break through level 90, what would you do?" Bibi Dong said to Yun Yi.

"Break through the limits of the body, or compress the soul power." Yun Yi said to Bibi Dong.

Bibi Dong nodded and said, "That's right, but most soul masters have reached level 89, and their bodies don't have much room for breakthroughs. At this time, they can only choose to compress their soul power to form a soul core. If I sense correctly, you should be a level 65 soul emperor now. Your body is different from ordinary people. If you break through again, I'm afraid you will have to look for a hundred thousand year soul ring. Otherwise, it will be a waste of your great talent. Since you can absorb a hundred thousand year soul ring next, it's not impossible to try to compress your soul power and form a soul core."

"It is extremely difficult to compress soul power. This is an improvement in quality and a great test of the soul master's soul power control. When soul power is compressed, the body's load will also increase. Your martial soul makes up for this very well. After having a soul core, the soul master's training speed will be accelerated, and the soul power recovery ability will also be significantly improved. I think with your soul power control, compressing soul power to form a soul core is not a difficult task."

Yun Yi nodded slightly and fell into deep thought. At this moment, he thought of the inner elixir of the Ten-Headed Fiery Sun Snake lying in the soul guide. Is this so-called inner elixir no different from the soul core of a soul master?
...(End of chapter)