The Inheritance Spirit Crystal is a special kind of crystal, which is not condensed in the body of the spirit beast, but is a rather rare mineral crystal gem.

High-level warriors can use secret methods to refine and save the cultivation know-how of a certain fighting skill they have cultivated in the inheritance spirit crystal, and other warriors can master the fighting skill by fusing and absorbing the inheritance spirit crystal, but this fusion absorption is not 100% successful, and it depends on whether the person who fuses it has enough enlightenment and strength.

Yellow, Xuan, Earth, Heaven, Saint, God, almost all of the fighting skills from the fourth order to the highest ninth order use inheritance spirit crystals as the recording carrier, and the more high-level fighting skills need to be inherited spirit crystals, the higher the quality of inheritance spirit crystals.

Although high-level warriors can theoretically continue to refine the inheritance spirit crystal, each refining requires great strength, and even causes a regression in strength, and it is even the mystery of the fighting skills they have cultivated is completely exposed, so not all high-level warriors have the ability or willingness to refine the inheritance spirit crystal.

Adding up to these factors, it is not uncommon for the Inheritance Spirit Crystal with high-level fighting skills recorded to be expensive.

"The fighting skills recorded in the scroll may be incorrectly written intentionally or unintentionally, but the fighting skills recorded in the inheritance spirit crystal cannot be wrong, otherwise it will not constitute a complete reflection of the fighting skills at all. Old man Dodd finally said: "Of course, if the strength is not enough, and you want to forcibly fuse the inheritance spar that records high-level fighting skills, hehe..."

The old man didn't say anything about the latter, Han Fei also understood how much better the result could be, he finally temporarily extinguished the idea of a great leap forward in his heart, and carefully looked through the catalog in his hand.

Although the Templar's fighting technique is expensive, each volume is guaranteed to be foolproof after repeated proofreading, and it naturally draws off the level from those ordinary manuscripts outside. Carol's advice to Han Fei was to try his best to buy a heart method in the Templar Martial Pavilion, in order to improve his strength as soon as possible, Han Fei didn't care about the possibility of arousing suspicion, and the high-level fighting skills of the five systems of gold, water, wood, fire and earth were all selected.

In the end, Han Fei bought two volumes of second-order primary fighting skills and five volumes of third-order advanced fighting skills, and the money bag deflated a large chunk, although Dodd was a little surprised that the five volumes of advanced fighting skills that Han Fei bought were all of different departments, but for him, it was good to have money and income, and he didn't bother to care about the rest.

Fighting skills are not necessarily the higher the better, although some low-level fighting skills do not have strong lethality, but the auxiliary effect is good, so they are also deeply loved by the samurai, although Han Fei mainly focuses on advanced fighting skills, he did not forget to pick out two very practical fighting skills from the primary fighting skills to learn and master.

As for the basic fighting skills he had cultivated, he was almost about to complete his short-term mission and retire with honor.

With the fighting skills he had purchased, Han Fei quickly returned to his home, and couldn't wait to run to the martial arts arena to try to learn the high-level fighting skills he had just started.

The five high-level fighting techniques he purchased were the gold-based "Armor Breaking", the water-based "Wave Strike", the wood-based "Qi Vine Entanglement", the fire-based "Flame Dragon Break", and the earth-based "Shield of the Solid Wall".

Among them, Armor Piercing, Wave Strike, and Flame Dragon Break are all powerful attack fighting skills, Qi Vine Wrap is an auxiliary fighting skill used to bind and freeze opponents, and the Earth-based Wall Shield is a very practical defensive fighting skill, compared to basic fighting skills such as Double Arc Slash and Skin Toughness, which are completely worthless.

However, the difficulty of learning high-level fighting skills is much higher than that of basic fighting skills, and the basic fighting skills that Han Fei purchased at the beginning were mastered almost after watching them twice, and the requirements for high-level fighting skills for fighting qi control are not at all the same level.

Han Fei first learned the fire system of Yan Long Po, among the five system fighting skills, he preferred the fire system, and the kind of powerful attack surname where flames burned everywhere was the one he felt the most comfortable about.

There are three or four thousand words in a fighting technique of Yan Longpo, and many of the mental techniques are quite profound and difficult to understand, and they must be carefully scrutinized and savored in combination with the context.

Carol majored in the gold department and minor in the earth department, so he couldn't give him too much guidance on the fighting spirit of the other departments, so Han Fei still relied more on his own experience and understanding to learn.

With more than 3,000 words of mental formulas, it only took Han Fei half an hour to completely memorize them, but it was far from that simple to really follow the mental method to urge the Dou Qi to condense into a Dou Qi Mass.

In Han Fei's sea of star qi, the Dou Qi Nebula, which was like the Milky Way, was spinning rapidly under his full urging, and the twenty or so Dou Qi masses that were originally hanging on the nebula had been dispersed to leave enough space for the newly emerged high-level Fighting Skills.

The hundreds of millions of stars scattered in the nebula kept releasing star power to make the nebula more condensed, and the originally colorful nebula gradually turned fiery red faster and faster.

As time passed, the color of the nebula became more and more pure red, and when the last trace of variegated spots disappeared, only a muffled "boom" was heard, and the whole nebula burned violently, and the rising flames soared all the way up to the top wall of the sea of star energy.

Han Fei, who was closing his eyes and exercising his skills, was shocked, and he found that he couldn't control the surging and agitating fire fighting qi in the sea of star qi!

At the beginning, according to Yan Long Po's mental method, he urged the Dou Qi Nebula, converted all the Dou Qi accumulated in the Qi Sea into Fire Fighting Qi, and then continuously injected the Innate True Qi towards the Star Qi Sea to enhance the Fire Fighting Qi, and finally achieved the purpose of condensing the Yan Long Po Dou Qi Mass.

However, Han Fei overestimated his ability to control the Dou Qi, if the Sea of Star Qi was a cage and the Flame Dou Qi was a fierce tiger, then after his wholehearted breeding, this fierce tiger with great strength wanted to break free from the cage and devour its master!

If the sea of star qi is broken, then the consequences are extremely serious, ranging from losing the cultivation of fighting qi to become a wasted person, and losing the surname at the worst!

Although Han Fei's mind in martial arts cultivation was extremely resolute, he was definitely not the kind of reckless man who only knew how to act recklessly, as soon as he realized that the situation was not good, he immediately stopped continuing to urge the Dou Qi, and instead suppressed the Flame Dou Qi in the sea of star qi that was in a state of near explosion.

While suppressing it, he carefully controlled the ferocious Flame Fighting Qi, peeling it off piece by piece and condensing it into a Flame Slashing Qi Mass.

This strategy of drawing wages from the bottom of the kettle quickly worked, and with the formation of one Dou Qi mass after another, the flame Dou Qi in the sea of star qi was quickly consumed, and it could no longer set off wind and waves.

After the crisis was resolved, Han Fei slowly opened his eyes, his forehead was covered with beads of sweat the size of beans, and his back was soaked with sweat! ――――――――――――――――――――――I'm really sorry, I can only have two shifts today, and I will try my best to fight for three shifts tomorrow."

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