During the Qin Dynasty, he was in charge of the net.

"Water cut off, you're finally awake."

"Fifteen breaths of resonance time...it seems your talent in Yin-Yang magic is indeed extremely high."

Donghuang Taiyi's deep and resonant voice slowly echoed in the hall.

"Your Excellency Donghuang is too kind. The Yin-Yang School's supreme treasure, the Illusionary Sound Box, truly lives up to its reputation."

Looking at the pagoda-shaped Illusionary Sound Box in front of him, Li Ji couldn't help but recall the scene he had experienced before.

The mother committed suicide in a tree in the desolate mountains, with her newborn baby lying beneath the tree.

Beside the baby was a strange giant python guarding the place. If it weren't for that python, the baby might have been eaten by wild beasts that smelled blood.

Finally, the python handed the baby over to two hunters, who then took the baby down the mountain.

Li Ji could sense that the baby was himself, or rather, his past self.

This also made Li Ji realize that the identity of his body was not simple.

Both the departed mother and the strange giant python indicated that the baby's origins were extraordinary.

Considering his ability to cultivate the secret techniques of the Baiyue royal family, specifically the Yue Snake Transformation Dragon Technique.

Perhaps, his body truly possesses the bloodline of the Baiyue royal family.

Although it seems unbelievable, after eliminating all other possibilities, this is the only one left.

Thinking of these things, Li Ji's gaze narrowed slightly, and the depth in his eyes deepened.

If given the chance, he should go to the ancient land of Baiyue to find out the origin and identity of his body.

This relates to why he transmigrated into this body.

And he also wanted to know that he, who had been taken away by the hunter, should have just grown up uneventfully.

What happened next that caused this body to end up on the streets as a beggar?

It seems that his body holds more secrets than he imagined.

At this moment, Donghuang Taiyi's deep and powerful voice rang out again in the hall.

"Within the Illusionary Sound Box lies the secret of the Yin-Yang Dao. What have you three gained from this encounter?"

The High Priest stepped forward, bowed deeply, and spoke with utmost respect:

"Reporting back to Your Majesty the Eastern Emperor, I have used the power of the treasure box's musical notes to comprehend the profound mysteries of Yin and Yang in the Fire element, and have completely mastered the Yin-Yang Hand Seal."

Upon hearing the words of the Grand Master of Fate, Li Ji's heart stirred, and he suddenly remembered the spell he had comprehended from the Illusionary Sound Box.

His gaze sharpened as he looked at the High Priest who was speaking.

The Grand Master of Fate was dressed in red and black robes, and had a full figure.

But in Li Ji's eyes, it turned into a dark red fireball.

The fireball wasn't scalding or burning to him, but he could sense a desire beneath it to incinerate everything.

Li Ji could neither sense the kindness nor the malice shown to him by the Great Master of Fate.

After the Grand Master of Fate finished speaking, Xiangfei gave a slight bow to Donghuang Taiyi:

"Your Majesty, I sensed the Heavenly Dao of Water within the treasure box and comprehended the Water Vein Healing Incantation."

It can utilize the power of Yin and Yang water veins to quickly heal internal and external injuries, resolve the backlash from ordinary curse seals, and nourish Yin and Yang energy.

As Xiangfei spoke, Li Ji's gaze fell upon her.

The Xiangfei, who originally had her water sleeves hanging low and her posture gentle, appeared to Li Ji as two different people.

One of them had a cold demeanor, with a thin layer of coolness in his eyes, giving him a sense of aloofness from the world.

The other person had the same appearance and demeanor, but a completely different aura.

Her eyebrows and eyes have gentle and soft lines, her eyes are like water, full of affection, and her eyes have a touch of tenderness.

This surprised Li Ji somewhat, as he hadn't expected that Xiangfei seemed to have two completely different personalities.

He had heard that, according to the myths and legends of the Chu region, Xiangfei was originally a pair of twin sisters, one named Ehuang and the other named Nüying.

Was this a coincidence, or did the Yin-Yang School's techniques influence her personality?

Regardless of the outcome, Li Ji saw no malice in Xiangfei; instead, he sensed a complex mix of estrangement and resentment.

After Xiangfei finished speaking, everyone in the hall turned their gaze to Li Ji.

Li Ji is indeed an anomaly here.

Despite not being a member of the Yin-Yang School, he, along with Da Siming and Xiangfei, touched the Yin-Yang School's treasure, the Illusionary Sound Box.

Everyone was waiting for Li Ji's answer, since he was the one who resonated with the Illusionary Sound Box the longest among the three of them.

His resonance duration has even surpassed that of the Right Protector of the Yin-Yang School, the Moon Goddess, and is comparable to that of Dongjun Yanfei.

Yan Fei's real name is Ji, and she has the bloodline of the Zhou Dynasty royal family, which has been extinct.

Even Yan Fei herself wanted to know what this guy had just comprehended from the Illusionary Sound Box.

It is known that the Moon Goddess, who resonated with the Illusionary Sound Box for thirteen breaths, comprehended the Yin-Yang School's strongest illusion technique, the Illusionary Realm Technique.

The Illusion Technique can create illusions of the five senses, distorting sight and hearing. In terms of both range and duration, it is unmatched by Yan Lingji's Enchanting Fire Technique.

Yan Fei, who resonated with the Illusionary Sound Box for fifteen breaths, comprehended the Yin-Yang School's strongest secret technique, Soul Soaring Dragon.

The Soul Soars with the Dragon, which can release a dragon-like energy that combines both yin and yang qualities, forming a dragon-shaped aura that integrates offense and defense.

This is not an ordinary Yin-Yang technique, nor is it driven by internal force or true qi, but by the user's spirit and soul power.

The five elders are not qualified to cultivate the Soul Dragon Soaring Technique, and even the Dharma Protector level requires accumulating soul power for many years before one can even begin to learn it. The Moon Goddess has not yet mastered it either.

Back then, Yan Fei, who wasn't even an elder yet, directly comprehended the Soul Dragon's Roaming Technique through the Illusionary Sound Box and reached the Lesser Completion Realm in one fell swoop.

It's easy to imagine just how strong Yanfei's talent is.

Everyone in the hall wanted to know what kind of Yin-Yang technique this person, who, like Yan Fei, had resonated with the treasure box for fifteen breaths, could comprehend.

Could it be that the soul of the dragon has also failed to find its way?

However, Yanfei possessed a special bloodline that was extremely compatible with Hunxi Longyou, which enabled her to comprehend this most powerful secret technique of the Yin-Yang School.

During the fifteen breaths of resonance that Li Ji had previously experienced, the music emitted by the Illusionary Sound Box was sometimes low and sometimes high, sounding both demonic and Taoist, which seemed to be inconsistent with the Soul Dragon's Wandering.

Compared to the Soul Dragon Soaring Techniques, other Yin-Yang techniques of the Yin-Yang School, even those with stronger destructive power, do not possess the comprehensive combination of offense and defense.

He faced the curious, inquisitive, or indifferent gazes of the people in the main hall.

Li Ji explained his understanding of the incantation, word by word.

"I don't even know the name of the spell I've mastered."

But this spell allows me to see through the human body and reach the depths of the heart, to see the obsessive and vengeful spirits within people's hearts..."

When Li Ji explained the function of this spell, both Da Siming and Xiang Fei looked puzzled.

They, the Yin-Yang School, possess many techniques for observing qi, but they had never heard of such a bizarre technique that revealed things beyond appearances.

Even Yan Fei and Yue Shen, one a Yin-Yang Master and the other a Right Protector, had never heard of this spell.

It wasn't until Donghuang Taiyi's calm and drawn-out voice rang out that the group learned the origin of this spell.

"This incantation is a forbidden spell from our Yin-Yang School a hundred years ago, called the Yin-Yang Nirvana Mind-Observation Forbidden Spell."