HBWnovel Book 2: Chapter 84: Doubt
Book 2: Chapter 84: Doubt
Vol 2 Chapter 84: Doubt
Zheng Fa slowly walked toward the place where Senior Sister Zhang was trapped.
Just as he reached three zhang away, she opened her eyes.
Neither of them spoke a word, as if they had an unspoken agreement.
Zheng Fa opened the Topology book in his hands and picked up where he had left off the previous day.
Sometimes, Senior Sister Zhang would interrupt with questions about things she didn’t quite understand.
Some questions were due to gaps in her knowledge, things she simply hadn’t encountered before. Those, Zheng Fa could answer with ease.
Others were questions that even Zheng Fa himself had never thought deeply about. Those would leave him momentarily speechless, his brows furrowing in thought.
Senior Sister Zhang never rushed him. She simply watched him quietly, a mysterious smile playing at her lips.
And when she stumped him completely, her smile carried a hint of smug satisfaction.
Both of them were cultivators. Their thinking speed far exceeded that of ordinary people.
In just ten days, they had gone through the entire Topology book—though it was only a surface-level understanding, at least Senior Sister Zhang now had a basic framework in her mind.
"Senior Sister Zhang, has this field of study been helpful to you?" Zheng Fa asked eagerly.
"Yes."
"Really?"
Zheng Fa’s face lit up.
"You’ve had some insights?"
"Not exactly."
"...Then doesn’t that mean it wasn’t very helpful?" Zheng Fa was a little confused.
"It was helpful," Senior Sister Zhang said, pointing at the Topology book in his hands. "Because of this book, you come here every day at this time."
"And every day at this time, my mood improves."
"..."
Alright. That was a kind of help.
But not the kind Zheng Fa had been hoping for.
Seeing his slight disappointment, Senior Sister Zhang smiled. "This field of study is vast and profound. I’ve only just started learning it. Connecting it to talisman diagrams is still beyond me for now."
Zheng Fa let out a slow breath.
He had been too impatient.
If understanding Topology was all it took to fully grasp talisman diagrams, Old Man Bai would have done it long ago.
Senior Sister Zhang had a deeper foundation in talismans than Old Man Bai, but far less in mathematics.
It was hard to say who had the advantage.
"Don’t be discouraged. This knowledge has great potential. At the very least, it has given me a new perspective on talisman diagrams," Senior Sister Zhang reassured him. "Like I said, I still have nine hundred years—more than enough time to gain some insights."
Zheng Fa nodded.
That much was true.
As Zheng Fa walked into the Five Dragons Heavenly Palace, his brows furrowed slightly.
Teaching Senior Sister Zhang Topology had been his last resort.
To be honest, it had felt a bit like trying to save a dying horse with a desperate cure.
Now, he wouldn’t say it was useless—but it certainly didn’t seem like it would help her in the short term.
He had faith in her mathematical talent. Given enough time, she could probably master this subject and even push it further.
But...
The emergence of the Heavenly Stele made him uneasy.
And something else was nagging at him.
Senior Sister Zhang’s warning had made him more alert—
If he didn’t fully understand the Yin-Yang Talisman Diagram, then the foundation of the Origin Talisman Dao would be flawed.
According to her, even if she formed her Nascent Soul, she would have to pay a price for that flaw.
That meant that before establishing his own foundation, he had an urgent need to perfect the Talisman Dao Foundation Establishment Method.
For both him and Senior Sister Zhang, this was critical.
In the main hall, Uncle Pang and several of his disciples all sensed the disturbance.
They turned their gazes toward Zheng Fa’s room.
"That’s Junior Brother Zheng?" One disciple exclaimed in surprise. "He’s reached the peak of Qi Refinement already? How is that possible?"
A more senior disciple was equally astonished. "I’ve never seen anyone cultivate faster the further they progress... His talent is truly extraordinary."
"Extraordinary talent..." Uncle Pang’s eyes grew distant, as if recalling someone from the past. "Yes, just like him."
"Master?"
"You’ve reached the peak of Qi Refinement?"
The next time he visited Senior Sister Zhang, she immediately noticed the change in his cultivation and looked pleased. "That’s half a month faster than I was."
Zheng Fa shook his head.
If he counted the time from his previous life, she was still faster.
"You must think carefully about Foundation Establishment," Senior Sister Zhang reminded him again. "If you feel the Talisman Dao Foundation Establishment Method is incomplete, you can always buy a Huayuan Pill to dissolve your current rune-based foundation. Your cultivation level will drop slightly, but you have enough spiritual energy—it won’t take long to rebuild your foundation the traditional way."
It was clear that she had considered this issue carefully for him.
From her perspective, the Talisman Dao Foundation Establishment Method was merely a cultivation accelerator—use it, then discard it.
Zheng Fa nodded lightly.
That was indeed an option.
Even though he had finished teaching her Topology, his visits were still worthwhile. In fact, Senior Sister Zhang provided him with valuable insights, both in talisman studies and mathematics.
"I’ve been thinking these past two days," Senior Sister Zhang mused. "This field of study you taught me—it’s incredibly rigorous. Everything is derived from a few so-called axioms. Apart from these axioms, every other theorem has a logical foundation."
Zheng Fa agreed.
That was one of the defining characteristics of modern mathematics.
"This approach actually originated from a great scholar," Zheng Fa explained. "He was the first to propose these fundamental axioms."
He began explaining the five postulates from Euclid’s Elements, leading into the eventual questioning of the parallel postulate and how that led to the development of non-Euclidean geometry.
"Axioms can be questioned?" Senior Sister Zhang’s eyes gleamed with admiration. "That’s an incredible wisdom."
"Of course they can," Zheng Fa said. "In fact, questioning established truths is the driving force behind progress in this field."
He paused.
Questioning...
All this time, he had accepted Senior Sister Zhang’s perspective without doubt—
That the foundation of the Origin Talisman Dao was built upon talisman diagrams.
But what if... that assumption was like the parallel postulate—something that could be challenged?
In the Talisman Dao Foundation Establishment Method, Yin-Yang talisman diagrams were supposed to generate and reinforce each other.
But in the void of the Xuanyi Realm, the observed behavior of talisman diagrams did not align with that theory.
That was practically the equivalent of an experiment contradicting an established theory.
Were the two types of talisman diagrams truly the same?
"If not talisman diagrams, then what? But we are condensing talisman diagrams," Senior Sister Zhang pointed out.
"Yes... but if we set that assumption aside," Zheng Fa’s eyes sparkled with excitement, "and only examine the premise that Yin and Yang interact through mirroring—what conclusions can we reach?"
Senior Sister Zhang furrowed her brows, still not fully grasping his point.
"Only the Five Elements sub-talismans exhibit mirroring properties," Zheng Fa said boldly. "The other two types of sub-talismans influence the nature of talisman diagrams but are not fundamental to their essence!"
Senior Sister Zhang’s eyes lit up.
She understood what he was getting at.
"You’re saying... the Five Elements sub-talismans are the essence of spiritual talismans?"
"No, what I’m saying is—the Five Elements are an inherent property of spiritual energy itself," Zheng Fa stated his theory. "No matter what cultivation method we use, we ultimately absorb spiritual energy. But spiritual energy and spiritual talismans are not the same."
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"Spiritual energy contains the Five Elements, but it does not contain the other two types of sub-talismans!"
"The foundation we condense within ourselves might be closer to spiritual energy itself, rather than spiritual talismans!"
"Seeing through illusion, discarding the false and preserving the truth—only then can one grasp the Dao..."
After a long silence, Senior Sister Zhang sighed deeply.
"Today, you have achieved that."