I asked, "Then how can you use the least amount of spiritual power to hit the strongest attack?"

Ye Feng said: "Now you are going to practice another treasure book of our Yin lineage!"

I took out the Stygian Sword Spectrum from my backpack and asked, "Is this it?"

Ye Feng said: "Exactly! ”

I flipped to that book and started reading!

"The flow of yin and yin, the power of heaven and earth to yin, long-term use needs to be harmonized with yang energy, Xi and the main yang, then the main Xi and the deputy Wangshu, yin and yang are harmonized, and the combination of the two is unparalleled in the world!"

Ye Feng said: "The swordsmanship you practiced before can be said to be a fragment of the Underworld Yin Sword Spectrum, because when I inherited Han Luo's memory, I didn't inherit the complete Underworld Sword Spectrum, only some of the incomplete memories when he fought with people!" I improved his swordsmanship myself and then came up with my own name! That's the swordsmanship you're using now! ”

"Because you already have the foundation of the Yin Sword Spectrum, it shouldn't be particularly difficult for you to practice this set of sword techniques now!"

I continued to flip the Stygian Sword Book and began to practice!

The Yin Sword Spectrum is divided into nine sections, and as soon as I practiced it, only the swordsmanship of the first section was mixed and sorted out with the messy swordsmanship that I had practiced with Ye Feng before, and I also supplemented my previous swordsmanship weaknesses!

After I smoothly practiced the sword moves in the first chapter of the Yin Sword Spectrum, Ye Feng said: "The moves on this Sword Spectrum need to be combined with spiritual power in order to exert true power!" All your moves are in vain, and there is no root! ”

"And judging from your current state of spiritual power, you can use the first three moves of this sword book at most!"

I didn't speak, but continued to flip the sword book and began to practice those moves in the second paragraph!

As I practiced, I found out that the swordsmanship of the second stage was a kind of swordsmanship based on one-handed swords, and I had never been in contact with the two-handed sword, so I said to Ye Feng while practicing: "I said that the swordsmanship you taught me before is only the swordsmanship of the first stage!"

Ye Feng said disdainfully: "Nonsense, with your previous physical fitness, I can only hand over you some of the most basic swordsmanship!" Do you play those more advanced swordsmanship? ”

"Ugh! All right! ”

The sword moves on the second floor are closer to one-handed swords, but some of the sword moves require two swords to work together! The difficulty is much greater than the swordsmanship of the first layer, but fortunately with Ye Feng's guidance, I was able to master it after practicing it all over!

I didn't get too entangled in those sword moves on the second layer, but directly opened the third layer of the Nether Sword Spectrum!

Seeing that I hadn't eaten the second layer thoroughly, I wanted to practice the third layer, Ye Feng said: "You can't chew it if you are greedy!" I want to practice the third layer before I have eaten the second layer! ”

"Let's see!"

There are not a few sword moves on the third layer of the Nether Sword Spectrum, but more of a coordination skill between the sword moves and spiritual power control, this is exactly what I need, I memorized the third layer of the Nether Sword Spectrum and then closed the sword spectrum and put it in the space bag!

The third layer is enough! If you covet the swordsmanship in the future, I'm afraid it can really be said that you can't bite it out of greed!

Ye Feng said: "Count yourself smart, you should find those Yin Spirits here to practice first!" There are these two cheats, and there is such a unique spiritual environment! I think you'll be able to grow quickly! ”

"Hmm!"

I found a slightly larger stone again, and I will uncover the rune paper on the stone!

Another Yin Wind converged, but this time it was no longer an animal, but a humanoid Yin Spirit wearing armor and holding a short sword!

With my twin swords in hand, I used the first layer of the Nether Sword Spectrum and began to fight against the humanoid Yin Spirit!

The humanoid Yin Spirit is much stronger than those fierce beast Yin Spirits before! However, I'm now proficient in using the first layer of the Nether Sword Spectrum! So it's not too hard to deal with!

The twin swords danced, and I began to silently recite the sword duel in my heart to use the spiritual power written on the third layer of the Nether Sword Spectrum!

At this moment, the short sword in the Yin Spirit's hand slashed at me diagonally!

I exercised my spiritual power and slashed with a backhand, and the short sword of the yin spirit collided!

At the same time that Xi He's sword collided with the short sword of the Yin Spirit, the subtle spiritual power exploded, directly knocking the short sword of the Yin Spirit away!

Golden opportunity!

Wangshu Sword and Xihe Sword formed an oblique cross, stabbing into the body of the Yin Spirit, and then the spiritual power of the two attributes of ice and fire exploded directly in the Yin Spirit's body, and I withdrew the double sword and another cross oblique split, and the Yin Spirit trembled a few times and then turned into a cloud of black smoke!

This move is a move on the Nether Sword Spectrum, and the name is "Diagonal Cross Combo", although the name is more earthy, but it's still very easy to use!

A black bead the size of an egg hit the ground, and I walked over to pick it up.

Ye Feng said: "This yin spirit should have just condensed into a human form and was killed by you!"

I was puzzled and asked, "How do you know?" ”

Ye Feng said: "Just look at his beads, you can know that such a small Neidan must have just condensed into a human form!"

"Okay!"

Wherever I went, I didn't find a single bead in the Yin Spirit's lair!

"I'm going to be a little poorer here! Not even a single Neidan? ”

Ye Feng said: "Nonsense! His inner dans must have been devoured by him to improve his strength! Where's your turn! ”

I walked over to another stone with a charm on it and unveiled it!

At this moment, a huge black bear rushed out of the cave!

The beast-shaped one should be easy to deal with!

I picked up the twin swords and went up to meet them, but the result was surprising, when I only used the moves of the first layer of the Nether Sword Spectrum to fight it, although I was able to hold him down, but it was only one head!

So, I started to use the mantra of the third layer of the Nether Sword Spectrum again, and began to bless the spiritual power on the sword to increase my attack power!

However, at this moment, I was surprised to find that after using the third layer of mantra to bless the spiritual power of the weapon, I should have caused a devastating and decaying suppressive force to those yin spirits! But I feel that it is not as easy to fight as before!

After a few dangerous encounters, I directly gave up my sword moves and began to fight with the most primitive spiritual power bursts!

In this case, although the spiritual power consumption is huge, it is indeed the most familiar and the most stable method for me!

After a fierce battle, the Yin Spirit Bear was slashed by my sword! So I got another egg-sized Nedan!

Ye Feng said: "This guy should have a lot of inventory, looking at his inner dan, he should be hoarding some other yin spirit inner pills to evolve into a human form!"

As soon as I heard this, I hurriedly ran to this black bear's lair, and sure enough, as Ye Feng expected, the Yin Spirit Inner Pill here was as much as a hill!