The fairy love story between Bi Yao and Li Yuan after traveling through time

Chapter 152: Breaking the Forbidden Gate and Exploring the Mystery

The entrance of the cave is deep and dark, like the gaping mouth of a giant beast.

When Bi Yao and Li Yuan stepped in, an ancient and powerful aura hit them in the face, which made people feel awe.

The cave was not as dark as imagined. Dots of fluorescent light dotted the stone walls, like stars in the night sky, illuminating the road ahead.

The traces left after the ban disappeared are still clearly visible, like golden threads interwoven at the entrance of the cave.

Bi Yao looked carefully and found that these lines were not chaotic, but contained some kind of rules, like some ancient text, telling unknown secrets.

Li Yuan also came forward and couldn't help but say as he observed, "Yaoyao, look at these patterns. Do they look like... do they look like the chopped green onions on the bowl of wonton noodles I ate last time?"

Bi Yao glanced at him helplessly: "It's so late, and you still think about eating!" Li Yuan chuckled and scratched his head: "This is because we are tense. Let's ease the atmosphere." Although he said so, his movements of observing the ban did not relax at all.

As time passed, the surrounding spiritual energy seemed to sense their intentions and began to become restless.

The originally gentle spiritual energy was like a frightened beast, constantly attacking their spiritual defenses.

Bi Yao and Li Yuan felt that the spiritual energy in their bodies was being consumed more and more, and fine beads of sweat appeared on their foreheads.

"This restriction... seems to be resisting our investigation." Bi Yao's face was solemn. She could feel the powerful force contained in the restriction, which was far beyond their ability to contend with.

Li Yuan also realized the critical situation. He held Bi Yao's hand tightly and said in a deep voice: "Yaoyao, don't worry, I will protect you!"

Bi Yao held his hand in return and gave him a firm look.

The two stood side by side, jointly resisting the impact of the surrounding spiritual energy.

However, as time went on, their spiritual power was depleted faster and faster, and the situation became more and more critical.

"We can't go on like this, we must find a way to crack it as soon as possible!" Bi Yao gritted his teeth, a hint of determination flashing in his eyes.

Li Yuan also nodded and was about to speak when suddenly his expression changed. He suddenly pulled Bi Yao behind him and at the same time spiritual power surged in his hands, forming a barrier in front of the two of them.

"boom!"

With a loud bang, a golden light shot out from the depths of the cave and hit Li Yuan's spiritual barrier hard.

The barrier was shaking violently and was about to break.

Li Yuan groaned, and a trace of blood flowed from the corner of his mouth.

Bi Yao was shocked when she saw this: "Li Yuan!"

Li Yuan endured the pain and said to her, "Yaoyao, be careful! This restriction... seems to have been triggered..."

Before he finished speaking, the surrounding spiritual energy rioted again, even more violently than before.

Bi Yao and Li Yuan felt as if they were in the midst of a raging sea and could be swallowed up at any time.

"It seems... I can only..." Li Yuan took a deep breath, a hint of ruthlessness flashed in his eyes.

Li Yuan was just about to make a desperate move and burn his blood to forcibly break the restriction, but was stopped by Bi Yao.

"Wait!" She pointed at a symbol in the corner of the forbidden area, almost hidden among the complex patterns. "Look at this, does it look like..."

Li Yuan narrowed his eyes and took a closer look.

The symbol was indeed strange, not like an ordinary immortal rune, but rather like...

"Does it look like the mark carved on the jar where Widow Wang pickles vegetables at the entrance of my hometown village?" he blurted out.

Bi Yao resisted the urge to roll her eyes. This guy still talked nonsense at the critical moment.

"Think carefully, have you ever seen anything similar?"

Li Yuan pondered deeply, then suddenly slapped his head, "I remember! Yaoyao, this symbol looks a lot like a component symbol in that book you showed me...what was it called...'Advanced Circuit Diagrams'!"

Bi Yao's eyes lit up, that's exactly it!

This restriction actually contains the principles of modern technology!

She quickly searched for relevant knowledge in her mind, mobilizing her long-forgotten memories of science and engineering.

Capacitors, resistors, diodes...

These concepts, which she was accustomed to before she crossed over, have now become the key to breaking the restrictions of the fairy world.

She took a deep breath, mobilized her spiritual power, and no longer used brute force. Instead, she followed the lines of the symbol and input spiritual power at a specific frequency and intensity.

It feels like debugging a circuit board, except that the electric current is converted into spiritual power.

With her precise operation, the light on the restriction began to flicker, and the originally violent spiritual energy gradually subsided.

With a light click, the first layer of the restriction was released!

The surrounding spiritual energy surged instantly, forming small whirlpools. In the center of the whirlpools, crystal clear spiritual power crystals slowly condensed, emitting an alluring light.

This is the reward given to the person who breaks the restriction, the pure and powerful essence of spiritual energy.

Li Yuan stared with his eyes wide open, "Yaoyao, you are so amazing!" He praised her generously, picked up a spiritual power crystal and put it in his mouth. It was crispy, like rock candy.

"Mmm, it tastes good! It even has a light strawberry flavor!"

Bi Yao also picked up one, feeling the pure spiritual power contained in it, and the corners of his mouth rose slightly.

However, at this moment, a low humming sound came from the depths of the cave, and the ground trembled slightly...

"Li Yuan," Bi Yao's expression changed, and she tightened her grip on his hand. "It seems like there's something..."

The buzzing sound coming from deep within the cave grew louder and louder, and the ground tremors became more violent.

Suddenly, several cracks appeared in the ground, and puppet guards formed by spiritual power crawled out from the cracks. They were carved entirely from jade, holding various weapons in their hands, and emitting a cold light.

These puppet guards moved swiftly and attacked mercilessly. As soon as they appeared, they surrounded Bi Yao and Li Yuan.

The long sword stabbed out like a silver snake, the big knife chopped down like a strong wind, and all kinds of attacks poured down like a rainstorm, making the two men overwhelmed.

While Li Yuan was fending off the attacks of the puppet guards, he was carefully observing their movements.

Suddenly, his eyes lit up and he shouted excitedly, "Yaoyao, I've discovered their attack pattern! This is very similar to the 'Seven Star Chain Formation' recorded in ancient books!"

Bi Yao also noticed the movement patterns of the puppet guards. She quickly adjusted her tactics, cooperated well with Li Yuan, and began to counterattack in a targeted manner.

Bi Yao's attacks were precise and fierce, and each strike hit the puppet guard's weakness just right; Li Yuan used his body movements to flexibly contain most of the puppet guard's attacks, creating opportunities for Bi Yao.

Their counterattack gradually gained the upper hand, and the puppet guards began to show damage, cracks appeared on their bodies, and their movements became sluggish.

Just as they were about to break through the second level of restriction, an even more powerful force surged out from the depths of the restriction. This force brought with it a suffocating pressure, like an invisible giant hand, suppressing them firmly.

"What kind of power is this?" Li Yuan's face turned pale and he felt that breathing became difficult.

Bi Yao also felt the warning of this powerful force. She tightly grasped Li Yuan's hand, a glint of determination flashing in her eyes. "It seems that this is the real test..." Before she finished her words, a low sigh suddenly came from the depths of the restriction. This sigh seemed to transcend time and space, carrying with it endless vicissitudes and sadness...

Then, everything fell silent.

Li Yuan swallowed his saliva, "Yaoyao, I... I seem to hear..."

Bi Yao suddenly raised her head and looked into the depths of the restriction with a complicated expression, "Me too..."