There is no doubt that the martial soul can be passed on through the bloodline.

However, in the process of inheritance, there are occasional mutations, which is the direction of Su Cheng's research in recent years.

Not only to make up for its own shortcomings, but also to use this as a starting point, perhaps to a certain extent, it may be able to unravel the mystery of martial spirits.

After consulting a lot of information, he found that in addition to the mutation of martial souls, in fact, in the long process of inheritance, most martial souls will slowly weaken with the passage of time.

This is due to the fact that the martial soul is inherited from the bloodline, and over time, the impurities accumulated in the bloodline will gradually increase.

The martial soul itself has attributes, unless it is a super martial soul with absolute suppressive power in the bloodline, the descendants will inevitably be affected by the martial souls of both parents when they pass it on, but only one of them will be inherited in terms of external performance.

The impurities in the bloodline continue to accumulate, and when they gather to a certain extent, mutations appear.

Su Cheng speculated that if the impurities in the bloodline collided with the main attribute of the martial soul, there would be a vicious mutation; If the attributes are combined, it is likely to achieve benign mutation or martial soul evolution.

Taking himself as an example, in addition to the metallic nature of the bladeless sword martial soul inherited from his father, there are also a large number of extremely restrained fire attribute elements in the martial soul.

Therefore, the awakened martial soul has a vicious mutation with cracks all over the sword body.

When the soul master attaches a soul ring to the martial soul, the attribute of the soul ring energy can be fed back to the martial soul to a certain extent.

In order to make up for the internal friction of his own mutated martial soul's attributes, Su Cheng thought of a method of reconciling the gold and fire in the martial soul with the ultimate earth attribute.

But he only did it with the mentality of giving it a try.

After all, Su Cheng himself has no idea how much of a role this kind of feeding energy can play, and it is difficult to say whether it is even effective or not.

But for now, his train of thought is fine.

Of course, since the change of the martial soul is due to the impurities in the bloodline, if you want to change the martial soul, in addition to the method of harmonizing attributes, there is undoubtedly another path, that is, purification.

Tracing back to the origin, it returned to the original and strongest form of similar martial souls in addition to mutated martial souls.

If the martial soul has an ancient bloodline, there will be atavism after purification, that is, it will awaken again, but it depends on chance.

"The road to the completion of the martial soul has just begun." Su Cheng said secretly in his heart.

After getting used to his body that had just broken through to level 32, he looked at Yueguan, who had been waiting for a long time.

"I didn't have time to ask just now, I don't know why Ju Douluo is here?"

"Mr. Su, His Majesty the Pope is invited."

"What did she tell me to do?"

The relationship between the two has always been good, and even the breakthrough in the first two years of the month was due to the communication between the two, so he didn't hide it from him, and said bluntly: "The specific reason is not clear, but before I came, His Majesty the Pope asked you about the progress of your research on martial spirits." ”

Su Cheng's heart moved when he heard this, and he suddenly had some guesses.

After a moment of silence, he first looked at Qian Ling Xue on the other side, "Is the Great Offering still in retreat recently?" ”

"No, it was out of customs a few months ago." Qian Lingxue shook her head, but she was a little puzzled why he cared about this.

Su Cheng continued to say to her: "I'm going to go to the Pope's Palace with Ju Douluo now, I'll talk about your fourth soul ring later, go to the Worship Hall to say hello to your grandfather first." ”

Qian Lingxue reacted at this time, and said clearly: "Don't worry, I'll go to find grandpa." ”

Yueguan listened to the conversation between the two on the side, with a somewhat strange expression.

But he understood that the water was very deep and he couldn't grasp the truth, so he pretended to admire the surrounding scenery and didn't hear anything.

......

Not long after, the two of them arrived together in the chamber of the Papal Palace.

Yueguan stopped at the door, and Su Cheng pushed the door alone and walked into the hall.

Bibi Dong, who was wearing a papal crown robe, was standing at the front of the hall with a cold face at this time, and his noble and awe-inspiring aura made people feel intimidating.

After seeing Su Cheng coming in, her face was slightly stunned, and her expression changed slightly.

Bibi Dong obviously felt the difference in the person opposite at the moment.

At first, there was a moment of doubt, and then I thought of what Yueguan said before, and I was suddenly surprised in my heart, "It's impossible......

Immediately said tentatively: "It seems that Mr. Su has achieved the Three-Ring Soul Venerable, and he wants to gain a lot?" ”

"Not bad."

"Show your martial soul to this seat." Bibi Dong ordered bluntly and unceremoniously.

Su Cheng glanced at her, didn't think much about it, and directly stretched out his right hand.

Immediately, the flawless long sword martial soul appeared in his hand, and the three soul rings, one yellow and two purple, floated quietly.

Bibi Dong's eyes straightened slightly, and he even couldn't hold back and took two steps forward.

After a long time, he spoke again, and his voice even trembled a little under the agitation of the mood.

"You really solved the problem of martial soul mutation?!"

"Why is His Holiness so excited? Even if the malignant mutation is solved, it is just an ordinary martial spirit, and it can be seen everywhere on the continent. Su Cheng put away his martial soul and said lightly, "And when did you care so much about me?" Just a soul venerable, I'm afraid I can't get into the eyes of the Pope's crown, right? ”

The corners of Bibi Dong's delicate eyes twitched slightly.

And so it is again!

This kind of unpleasant tone and attitude.

Just as he was about to speak, he suddenly felt a watchful gaze look from the direction of the worship hall.

Her face changed slightly, she looked at Su Cheng and sneered: "Mr. Su's defense is really heavy." ”

Su Cheng immediately understood that this was Qianrenxue who had already found Qiandaoliu.

But he pretended not to know, "I don't understand what you're talking about, the Martial Spirit Hall is like home to me, and you have always been a family member I respect, how can you have any precautions." ”

Looking at his dazed appearance, Bibi Dong took a deep breath, suppressed the anger surging in his heart, and asked, "How did you solve the problem of the malignant mutation of your martial soul?" ”

Originally, she just wanted to know more about Su Cheng's research progress on martial soul mutation, but she didn't expect that the other party had already solved the problem of martial soul mutation, resulting in some missteps from the beginning.

"You want to know what this is for? There are many talents in the Wuhun Palace, and my waste wood is just an example, right? ”

"Just be prepared."

Su Cheng waved his hand, "I don't think it's necessary, it's a pure waste of time to spend energy on this kind of waste qualification." ”

Bibi Dong listened to his left "waste wood", and the right sentence of "waste" here endlessly, and instantly lost his previous joy, and his mood became terrible.

sneered coldly: "Didn't you say anything before, the prince and the prince will have a kind of Xiangning?" Why, now do you want to cherish yourself with a broom? ”

"Your Majesty, don't you understand the meaning of that sentence? Who is qualified for this kind of waste, and who finds a way to solve it themselves. I'm just a good person, not a saint. ”