Nesting quietly in the hiding place, Song Jian's heartbeat was still a little fast.

Nine-leaf centipede grass, although precious, but this grass is almost useless to human martial artists, it is effective for alchemists, but Song Jian is not a Dan master now, so the nine-leaf centipede grass is of no use to him at all.

But once the nine-leaf centipede grass matures and becomes ambergris, it can be very useful.

The fruit of ambergris grass is made of the purest vitality gathered, and a ambergris fruit is worthy of ten years of penance for a human warrior!

The root of ambergris is also a good thing, and it is said that the root of ambergris has the effect of being reborn!

This nine-leaf centipede grass has reached the end of its evolution, as evidenced by the piles of iron-backed centipede corpses outside the cave. The greater the number of centipede corpses, the more toxins accumulate in the air, and the greater the chance that the nine-leaf centipede grass will evolve successfully.

Song Jian is hiding in this corner, he just wants to wait for an opportunity to steal the ambergris fruit!

It wasn't long before there was a rustling sound of crawling outside, and it was the ironback centipede that had returned. The iron-backed centipede is a demon beast at the peak of the Yuan Qi Realm, although it is powerful, it still has to eat normally, just now when it came out of the cave, it was to look for food, and Song Jian took this opportunity to hide in.

The body defense of the ironback centipede is very perverted, and the attack power is also very strong, in addition to its indestructible teeth, the toxins in its body are even more headaches for the opponent, plus the speed of the ironback centipede, once it is targeted, it is difficult for the opponent to escape.

However, the perception of the iron-backed centipede is very poor, its eyes are almost decorations, and the pair of antennae on its head are much less sensitive than ordinary centipedes.

That's why Song Jian dared to prepare to grab food, and only then did he dare to hide in a cave that was only seven meters away from the iron-backed centipede.

The smell of sulfur was very disgusting to the iron-backed centipede, which also made Song Jian safer.

The iron-backed centipede that came back from foraging was lying quietly a meter away from the nine-leaf centipede grass, exhaling and inhaling, as if it was cultivating.

Song Jian's heart finally calmed down, and the rich vitality around him made Song Jian's heart ecstatic, and he sat quietly in the cave, cultivating the Dao Evolution Technique and the Transformation of the Beast.

Since Song Jian had only opened up the five acupoints now, he didn't need much vitality to cultivate the beast transformation. The rich aura in the cave was more than enough to ensure that Song Jian's cultivation speed was maximized.

Generally speaking, martial artists in the Yuan Qi Realm period do not have a large demand for Yuan Qi concentration, but when they reach the True Qi Realm stage, after the body can communicate with the Heaven and Earth Yuan Qi, the impact of the Yuan Qi concentration on the cultivation of the martial artist at that time will be great!

The imperial palace of the Han Dynasty, as well as the Holy Heavenly Martial Academy, they are the most energetic places built in the entire Han Dynasty!

"Huh, cultivating the Dao Technique, you need so much vitality?"

Song Jian was a little surprised, he suddenly found that when he was cultivating the Dao Yan Technique, the absorption of the vitality of the dantian was still not saturated!

The surrounding rich vitality surged towards Song Jian's dantian, and then turned into a trace of true yuan, entered his Shenhai Cave, turned into a little essence light, and finally disappeared.

"The concentration of vitality in this cave is more than a hundred times that of the outside, and the speed at which I cultivate the Dao Evolution Technique here is nearly a hundred times that of the usual one, and the cultivation beast transformation is only three times the usual speed, it seems that I should go all out to cultivate the Dao Evolution Technique." ”

Song Jian made up his mind in his heart and began to concentrate on cultivating the Dao Yan Technique.

Time passed day by day, and the hundredfold cultivation speed finally allowed Song Jian to experience the genius cultivation speed.

The iron-backed centipede did not find any trace of Song Jian, it went out to forage for food in the middle of the night every day, and it was at that time that Song Jian was able to take out the dry food prepared by Cai'er and eat it happily.

During this time, there were constantly centipedes crawling into the hole, not only iron-backed centipedes, but also other varieties of centipedes, but after entering the cave, under the fragrance of the nine-leaf centipede grass, these centipedes began to kill each other, and finally occasionally crawled into the innermost centipede, which was also easily bitten by the previous iron-backed centipede.

Song Jian would occasionally hide in the cave and peek at the centipedes fighting, although it was a little different from the snake entanglement in the beast transformation, but Song Jian also absorbed a lot of experience, and he had a deeper understanding of the snake entanglement in the beast transformation.

"This iron-backed centipede seems to be a little different, it can dodge the opponent's attack in advance every time, and before each attack, its body is curled up, and its attack power is multiplied. Moreover, how can this guy's head be so much bigger than an ordinary iron-backed centipede? ”

Song Jian looked at this iron-backed centipede with a large head and muttered secretly.

Time passed day by day, and cultivating the Dao Technique here, one day could catch up with his usual cultivation for a hundred days, ten days, which was equivalent to his cultivation speed of three years.

At the eleventh hour, Song Jian felt that his eyes hurt suddenly, and the whole world went dark, and then there was a "boom", as if a place in his brain had been pierced all at once, and he felt that his eyes lit up all of a sudden.

"This ...... What's going on? I can see so clearly in this dark hole?"

Song Jian was a little surprised, and then he realized that this recipe was dedicated to cultivating the Five Senses Divine Sense! And the cultivation of the Five Senses actually had something in common with the cultivation of the body, which was the process of constantly opening up the acupoints and nourishing and irrigating them with Yuan Qi!

It's just that when a martial artist cultivates his body, he opens up the acupoints on the surface of the body, and the Dao Yanjue cultivates his divine sense, and what he opens up is the acupoints hidden in his mind!

Knowing this, Song Jian became excited, this trick is really a good thing, if you can cultivate the five senses to the extreme, you will be able to observe the details, distinguish the details, and be invincible when facing the enemy, at that time, even if your level is lower, you can easily defeat the opponent!

Song Jian continued to cultivate the Dao Method.

The vitality in the cave is becoming thinner day by day, which is a sign that the vitality in the cave is about to be consumed, and it is no wonder that Song Jian's cultivation speed is too fast, and the consumption of vitality is also a little too much.

On the nineteenth day, Song Jian's brain suddenly felt a pain again, and then he felt that his ears instantly became sensitive.

"Hey, what's that sound?"

Not long after Song Jian opened the acupoints in both ears, he heard a strange sound in the cave.

"Huh?"

Song Jian looked towards the sound in the cave, and saw the nine-leaf centipede grass, which had been dim and dull, and at this moment, there was a faint brilliance emanating from it.

"Are you going to evolve? Sure enough, this nine-leaf centipede grass can indeed evolve into ambergris!"

Song Jian was a little excited in his heart, he no longer cultivated, but stared at the nine-leaf centipede grass without blinking.

Time passed slowly, and the brilliance on the nine-leaf centipede grass became more and more obvious, and even the big-headed iron-backed centipede next to it found an abnormality, and it became nervous, and began to stare at the ambergris grass without moving.

As the brilliance of the nine-leaf centipede grass increased, it also began to emit a faint burst of smoke, and the smoke slowly floated up, but it was always shrouded in the nine-leaf centipede grass.

The smoke became more and more dense, and the spread was much larger.

The big-headed iron-backed centipede seemed to know the danger, and it retreated step by step, but its eyes were staring at the nine-leaf centipede grass in the mist, with a look of unwillingness.

"Wow!"

The brilliance was in full bloom in an instant, and the nine purple leaves of the nine-leaf centipede grass turned into a golden finger-sized fruit, and a rich vitality erupted from its body.

"It's now, can't wait!"

Song Jian bent down and came out of the hiding place directly. After the nine-leaf centipede grass evolves into ambergris, its nine leaves will be condensed into fruits, and its roots will continue to absorb the energy in the fruit.

The big-headed iron-backed centipede saw Song Jian suddenly appear, and unconsciously arched its body.

Song Jian immediately raised his left hand, but his right hand pointed to the ambergris grass, and said, "I want the fruit, you want the root, and we will be half of each of us." ”

The big-headed iron-backed centipede could understand what Song Jian meant, and Song Jian was only a middle-level martial artist in the Yuan Qi Realm, and it could swallow Song Jian in one bite.

"I can get the ambergris grass, and after I get it, half of each person, do you agree?" Song Jian continued.

The big-headed iron-backed centipede nodded immediately, it is already the peak of the Yuan Qi realm, it can be said that it has been cultivated to the extreme, at this time, the ambergris fruit that increases cultivation is of little use to it, it needs the ambergris root that can be reborn and turn into a dragon!

Song Jian was secretly relieved to see that this big-headed iron-backed centipede was so reasonable, he took out the Qingxin grass and purple licorice prepared in King Song's mansion from the storage bag, put them in his mouth, chewed a few times, swallowed them, and then walked towards the ambergris.

The mist emitted by ambergris grass has a strong psychedelic effect, but this psychedelic effect is mainly aimed at demon beasts such as centipedes, and it does not cause much harm to humans, not to mention that Song Jian has cultivated the Dao Derivation Technique, and his divine sense is much stronger than that of ordinary martial artists, coupled with the calming effect of Qingxin grass and purple licorice, Song Jian easily walked to the side of ambergris, took out a dagger, and soon dug out a dragon-shaped root block with dragon whiskers and eyes.

After the ambergris root was dug out, the mist gradually dissipated.

Song Jian gently placed the ambergris on the ground, and then slowly retreated.

The big-headed ironback centipede nodded, then swallowed the ambergris in one gulp, and retreated to a corner, keeping a distance of three meters from Song Jian, and squeaked twice at Song Jian.

The meaning is obvious, the big-headed iron-backed centipede said that it would not harm Song Jian, and it was willing to share this cave with Song Jian without interfering with each other.

Song Jian didn't hesitate, and swallowed the ambergris fruit in one bite, because whether it was ambergris root or ambergris fruit, after ten minutes, the medicinal effect would dissipate!