The Four Cities Alliance is a big competition, and there is also a spiritual material like Zhu Guo among the rewards.

Wu Song's heart was moved, he had already obtained the first five layers of the Great Yan Fire Sutra, and the next thing was to cultivate step by step and break through the realm.

This Zhu Guo is an important thing for the fourfold breakthrough of the Heavenly Immortal Realm, and it is almost difficult to find Zhu Guo to buy in the mundane, even in the Flame Gate, with Wu Song's current identity, it is still too difficult to obtain Zhu Guo.

According to the rules of the Agni Flame Gate, if the outer disciples are too slow to advance in the realm of the sect and obviously can't see the stamina, they will be sent to various cities to garrison.

For example, Xiahou, the city lord of Tongyou City, is himself an outer disciple of the Agni Gate.

If Xia Hou wants to become an inner disciple, he must reach the fifth level of the Heavenly Immortal Realm, which is not an easy task.

Therefore, the general outer disciples of the foreign sect will deliberately cultivate their own power and accumulate treasures, and maybe one day, they will be able to have the opportunity to break through and be promoted.

Xia Hou really took a fancy to Wu Song's strength, although it was only a heavy Heavenly Immortal Realm, and there was a gap between him and several small realms.

But standing by Wu Song's side, Xia Hou felt a huge pressure from Wu Song's body, as if a peerless fierce beast was lurking beside him.

This feeling, especially his firefighters, felt it most profoundly.

The firefighter who had already reached the fourth level of the Heavenly Immortal Realm told Xia Hou that if Wu Song made a move, he would not be able to survive a move.

"Senior brother, although I have completed the task of the sect, if I am involved in the Great Competition of the Four Cities Alliance, I will be punished by the sect if I know about it. ”

After all, Wu Song was a little puzzled, if anyone could ask for foreign help, then the masters of other cities could invite their brothers and sisters from the Agni Gate to help, then there would be no matter for Xiahou and them.

Being able to become the lord of each city is because of his own qualifications, and then he survives under the protection of the sect.

If the outer disciples can come out at will to snatch their opportunities, then who would be willing to be sent to become the city lord.

"Senior brother, let me tell you the truth, if you are a Heavenly Immortal Realm Double, I really don't dare to invite you! But the rules of the sect are that as long as the Heavenly Immortal Realm Junior Brother helps, then it doesn't matter. ”

"Everyone is a disciple of the Agni Fire Sect, and the cultivation is also the Great Yan Fire Sutra, after all, the contestants are all Heavenly Immortal Realm Quadruple ...... Among the outer gates, the first level of the Heavenly Immortal Realm can be compared to the fourth level of the Heavenly Immortal Realm, which is too little. ”

"That's the pride of the sky, where can we move...... This time, I really can't do anything, so I came to trouble my junior brother. ”

Wu Song smiled, it seems that this Xiahou regards him as the pride of the sky in the outer gate.

Otherwise, this four-city alliance conference can only participate in the big competition that can only be participated in by the four layers of the Heavenly Immortal Realm, and he may be invited to help with one Heavenly Immortal Realm.

But this is an opportunity for Wu Song.

Although he is now in Yan Ruoxue's camp, there are thousands of outer disciples under Yan Ruoxue's command, where will they pay attention to him.

If he could help Xia Hou become an inner disciple, then Wu Song would be much more convenient in the sect, at least he would not be so constrained.

"Senior brother, as the lord of this hidden city over the years, my brother has also accumulated a fortune, as long as my brother agrees, no matter what the final victory or defeat is, I will send ten blood spirit stones to my brother. If you win Zhu Guo in the end, there will be another great reward!"

Xia Hou seemed to have prepared in advance, and when his voice fell, an entourage came over with a tray.

Although the tray was covered with a red cloth, Wu Song could still clearly feel the powerful qi and blood power emanating from it.

"Senior brother, this is ......" Wu Song's face was puzzled.

With the strength of his physical body, he felt a burst of longing for the power of qi and blood in this tray, what the hell is this?

Xia Hou uncovered the red cloth on the tray, and saw that there were ten spars emitting blood light neatly placed in the tray.

Xia Hou saw that Wu Song didn't recognize these blood-colored crystals, and said, "These are the blood spirit stones, the things necessary for the cultivation of the mortal realm. ”

"Senior brother, we need immortal stones to cultivate immortal yuan...... And this blood spirit stone contains a huge amount of qi and blood power, and for some cultivators who want to refine their bodies, the blood spirit stone is a sought-after item. ”

Wu Song nodded, it turned out that this was the blood spirit stone that the thunder wolf said, it was indeed amazing, no wonder the flesh body would send out bursts of longing, wanting to swallow these blood spirit stones.

It's not trivial!

"The reason why the Mortal Realm wants the Blood Spirit Stone is actually because the Blood Spirit Stone can break through the confinement of the body, if the bones, flesh, tendons, and membranes have not been tempered thousands of times, even if they can be promoted to the Heavenly Immortal Realm, it is just an embroidered pillow. But junior brother, your physical body is so strong, but you haven't used the Blood Spirit Stone, which is what shocks your brother. ”

Wu Song secretly said in his heart, what he used was immortal liquid, it was a high-ranking true immortal realm powerhouse, and it was not so easy to obtain immortal liquid if he wanted to collect it.

"Except for those body cultivators, in fact, we cultivators rarely pay attention to the physical body, after all, the soul is the foundation, and it is rumored that those great cultivators can be reborn with blood and cut off their heads without dying. ”

Xia Hou sighed, Wu Song seems to be talented, if he is really a body refiner, he will not know these things.

Could it be that he is really so lucky to make friends with a peerless celebrity?

"Senior brother, as long as you bring the Blood Spirit Stone with you, the power of qi and blood in it can be absorbed by the physical body...... These ten Blood Spirit Stones, if the junior brother sets off to the Eagle's Nest Castle, should be able to use them up. ”

Xia Hou had a smile on his face, the stronger Wu Song's strength, the greater his gain, if he could obtain Zhu Guo, then for Xia Hou, it would be a step to the sky!

"Senior brother, here are some experiences in cultivating the physical body, and I will give them to you as well. Xiahou took out a piece of jade and handed it to Wu Song.

I can't bear to let the child trap the wolf, whether it is the experience of the exercises or the ten blood spirit stones, for Xia Hou, it can be regarded as a big deal.

"Tomorrow, I will gather the players who will participate in the Four-City Alliance Conference in the square, junior brother, this time I will trouble you. ”

Wu Song saluted Xiahou, and after returning to his residence, with his cultivation, his face couldn't help but show ecstasy.

The large amount of immortal liquid that Wu Song absorbed was actually hidden in the depths of his body, like a dormant desolate dragon, waiting for Wu Song's physical body to become strong before it would slowly appear.

Wu Song was most pleased not only with these ten Blood Spirit Stones, he had previously estimated that the strength of his physical body should be about five levels of Heavenly Immortal Realm.

But after seeing the power of the red lark, Wu Song felt that there was a certain deficiency in the physical body, and if he really wanted to fight, there should be some gaps between him and the inner disciples.

After seeing the jade slip given to him by Xiahou, Wu Song was overjoyed.

It turned out that his physical body was still in confinement, and his bones, flesh, tendons, and membranes had not been tempered, as if he was a big fat man, who looked strong, but in fact did not have much strength.

In this jade slip, there are methods on how to strengthen bones, quench blood, strengthen tendons, and refine membranes, which all require the use of blood spirit stones.

Xiahou is worthy of being able to stay in the position of city lord for hundreds of years, and he has a thorough observation of people's hearts.

If it was other outer disciples, Xia Hou wanted to rely on ten blood spirit stones to win him over, it would be impossible.

But Wu Song's physical body is strong, in Xiahou's cognition, he must be a body refiner, this vein is cultivated to the extreme, and his physical body is comparable to gods and demons, standing up to the sky and the earth, and omnipotent.

Xiahou also has a certain talent in body refining, but after so many years of cultivation, it has made his physical body tougher, which is far less than Wu Song's physical strength.

Xia Hou probably couldn't imagine what kind of sensation he would bring to the immortal world in the future.

After having the Blood Spirit Stone, Wu Song immediately devoted himself to cultivation.

In the experience of refining the body, there is a division of gold and silver bones for strong bones, and for ordinary cultivators, it is enough to strengthen the bones, not even a trace of silver.

And among the body refiners, at the very least, they have to cultivate their bones to a silver color, and they have the strength to pull out the mountain, which can be regarded as a success.

As for the golden bones, they are extremely rare, and among the ten thousand body refiners, I am afraid that none of them can cultivate the golden bones.

Bones produce blood, only when bones are strong, can withstand more power of qi and blood, it can be said that refining bones is the top priority.

"Among the experience of refining the body, the tempering of bones is the simplest, that is, to use the power of qi and blood to constantly wash the bones, once the bones are born with a trace of silver, the first step is completed, and the next blood quenching can be done. ”

Wu Song fell into deep thought, in fact, when his bones were in the Dan furnace, they had already been washed away by the immortal liquid, and his body almost exploded at that time, leaving only his soul in the world.

There is no doubt about the strength of the bones, but there is still some distance to cultivate the silver.

Wu Song took out the Blood Spirit Stone, feeling the surging power flowing in it, and the desire transmitted by his physical body became stronger and stronger.

"Absorption!" Wu Song clenched the Blood Spirit Stone, and could clearly see that a trace of red gas penetrated into his body along his pores, with a trace of cool breath.

The cells in the body vibrate, capturing the red gas and absorbing it greedily.

Soon, Wu Song found that this absorption speed was too slow, and he absorbed it little by little, such a blood spirit stone, I was afraid that it would only take a day and a night to absorb it.

Moreover, in terms of the desire of the flesh, these ten blood spirit stones may not be able to feed the body.

The intense desire coming from his body made Wu Song's brows furrow tightly, and he muttered to himself: "Because my physical body has been washed by the immortal liquid, it can actually withstand a lot of energy, so I can fight it!"

Wu Song held the Blood Spirit Stone again, but this time he violently slammed the Blood Spirit Stone into his body at once.

The intense pain made Wu Song's expression distort all of a sudden, but the effect was also extremely obvious, as soon as the blood spirit stone entered the body, it was decomposed by the physical body.

The majestic power of qi and blood spread towards the limbs and hundreds of bones at once, washing over Wu Song's body like a tidal wave.

Wu Song controlled this torrent of qi and blood with his mind, focusing on washing his bones.

"It hurts!" Wu Song couldn't help but gasp, no wonder most of the cultivators didn't want to cultivate the physical body.

This kind of pain is simply not something that ordinary people can bear.