In the Tianxuan Continent, the strong are like clouds, there are thousands of sects, and the three oldest schools of Confucianism, Buddhism, and Taoism have all led the way for a while.

The Demon Sect arose three thousand years ago, and it was once very prosperous, and the disciples of the Demon Sect once had the strength to compete with orthodox cultivators.

However, since the fall of the Infinite Demon Venerable, the Demon Gate has gradually declined, and most of the Demon Cultivators have migrated to the Uncovered Domain, one of the four major domains.

At the moment when Buddhism is flourishing, demon cultivation can only be regarded as a side-by-side way.

Moreover, the Demon Gate also has a powerful natural enemy, the Huixin Sect!

In the past, the Wuji Demon Venerable Night Fall City was calculated by the nine powerhouses of the Void God Realm of the Huixin Sect, the Nine Lotus Treasure Lamp imprisoned his soul, and the Seven Treasure Glazed Pagoda suppressed his physical body, and finally fell.

Becoming a demon cultivator means that immortals can only sneak in this world, wandering on the edge of the world.

However, he had no choice.

God only gave him three months to reverse the tragic fate of the Ye family.

Whether it is to regain the Ye family's property or protect the Ye family, he needs to have strong strength.

And the only thing that can make him strong quickly is the "Nine Heavens Refining Divine Technique".

"Luckily, I still have the identity of a swordsmith. Ye Changsheng comforted himself, got into a wheelchair, and drove towards his father's study.

In the simple and elegant study, everything is the same as it was.

Changsheng sat behind the large desk, opened the hidden compartment from under the table, and turned out a circular pull ring.

Turn three times to the left and four times to the right, then push the tab into the groove.

"Boom!"

The wall behind Changsheng cracked a gap, and the wrought iron seat moved backwards, retreating into the gap, and then sinking abruptly.

Ye Changsheng sat motionless until the seat was lowered to the bottom, and a passage appeared in front of him.

The passage is about 30 meters long, and the curved top wall above it is inlaid with a glimmer of luminous stones, casting a faint clear glow.

At the end of the passage is an iron gate, and the gossip pattern of the gate is engraved on the gate.

Changsheng controlled "Qian" and "Kun", stuck the position, and pushed hard.

"Boom!"

The iron door slammed upward, revealing the hidden space behind the iron door.

The Ye family's treasure room is not large, about 100 meters in radius.

Rows of tall wooden shelves stand in the room, where my father's treasures and books are placed.

Looking at the half-empty shelf, Ye Changsheng was bitter and guilty.

In order to build the Ethereal Sword, he used up countless treasures here, some of which he used directly to forge the sword, and some of which he gave to Hong Yuntao in exchange for equally precious materials.

In the end, it was a failure.

"Father, mother, Changsheng swears, he will not let them succeed!" Ye Changsheng clenched his fists, his chest rising and falling violently.

The freshly bandaged wound cracked, oozing traces of blood, wetting his clothes.

In front of the shelves where the weapons were placed, more than a dozen ancient swords exuded a powerful evil aura, which was terrifying.

The so-called evil qi, according to the understanding of immortality, is the breath conceived by negative energy.

It exists within the human body as well as between external objects.

A sword that has killed people will have a bloody aura, and the burial goods buried in the ancient tomb will be contaminated with a sinister aura, which is generally called evil qi.

The so-called extreme of things must be reversed, and some pure and righteous breaths, when they reach the extreme, will also breed evil qi, such as fire and light.

The ancient swords collected by my father are all famous swords with names and surnames in the "Famous Sword Record", and there are several bronze swords from ancient times.

These ancient swords have created legends one after another, achieving the hegemony and reputation of generations of imperial swordsmen, and countless people have died under the swords.

The bronze sword of the ancient era, when the sword was cast, hundreds of slaves jumped into the sword furnace to "die the sword", and when the sword was completed, it already contained a powerful evil spirit.

Today, they have all become the foundation of immortality and strength.

"Suck the hell!"

Ye Changsheng slowly closed his eyes and activated the "Secret Record of the Demon Heart".

The soul refining chapter of "Nine Heavens Refining Divine Formula", "The Secret Record of the Demon Heart", the mystery lies in attracting evil into the body and nourishing the power of one's own soul.

Movement is unswerving, memory is the same, there is no self and no phase, refining the spirit and refining the heart......

Under the traction of the mysteries of the heart law, wisps of black evil qi escaped from the ancient sword, converging into a black storm that enveloped Ye Changsheng.

The evil qi enters the body, transforms into pure soul power, and rushes upward, the slightest bit is cool.

The spirit pill in his mind beats, bringing a feeling of expansion, and Changsheng's heart is happy.

When a cultivator's soul is condensed to a certain level, a soul space will be opened up, which is the soul sea.

The two major centers of a cultivator, the Qi Sea and the Soul Sea, the former carries the energy of the physical body, and the latter carries the energy of the soul.

The larger the space of the soul sea, the more soul power can be contained, and the stronger the spiritual power.

Possessing strong spiritual power is not only for cultivation, but also for sword forging.

"Boom!"

The spirit pill exploded, forming a three-inch soul sea space.

The furious evil qi surged, and more and more soul power was injected into the soul sea, and on the black sea, there were ripples and waves.

"Boom!"

The soul sea roared again, and the space skyrocketed.

One foot, two feet, three feet!

Suddenly, in Ye Changsheng's mind, the magic sound of vicissitudes echoed, and lines of strange words and charms flashed out.

"The foundation is complete, and the devil's heart is super sensitive.

If the eyes are clear, the ten directions will be opened!"

"The Secret Record of the Demon Heart" is the soul refining chapter of the three mysteries of the "Nine Heavens Refining Divine Formula", with a total of three realms.

The first weight, super sense, the key: if the eyes are clear, the ten directions are opened.

The second is subtle, the key: clear inside and outside, deep in ten directions.

The third level, soul evil, the key: the net aurora passes, the ten directions are at ease!

After Ye Changsheng absorbed a large amount of evil qi, he successfully completed the foundation building and advanced to the first level of the "Demon Heart Secret Record"!

When the last wisp of evil qi penetrated into his body, Ye Changsheng slowly opened his eyes, his black eyes flashing with a smart light.

His vision became so transparent that even the dark corners could be seen clearly.

The smell of dust penetrated into the nostrils, bringing with it a stale smell and the sweetness peculiar to weapons.

His ears moved, and he seemed to hear the sound of the old butler walking outside the study.

The enhancement of the soul power has greatly improved the senses and spiritual senses associated with it!

Ye Changsheng grabbed an ancient sword in a comfortable mood and pulled a sword flower.

The ancient sword that has lost its evil qi does not affect its power, but has a sense of internal and external clarity, and it is extremely easy to use.

When Ye Changsheng's two fingers swept over the sword, a vague picture suddenly appeared in his mind, like a layer of frosted glass.

The picture shows the outline of a sword, as if it is three-dimensional, and through the transparent blade, you can see the texture inside.

Inside the sword body are criss-crossing veins.

This is...... Sword Vein?!

Ye Changsheng's heart was shocked, and he exclaimed.