Liu Bo carefully studied these spiritual fires according to the instructions next to the spiritual fire. With such a precious fire, he certainly had to seize the opportunity and must choose the first-grade spiritual fire that is most suitable for him to use.

The highest of these sixteen types of spiritual fire is the fourth-grade spiritual fire. There are seven types of spiritual fire in the first grade, four types of yang fire and three types of yin fire. Liu Bo carefully considered it and consulted his grandfather's opinion, and then he selected one of the yin fire "cold marrow and cold flame".

This "cold marrow and cold flame" emits a cold light in the transparent jade box, quiet and charming, and does not look like there is any harm.

"This 'cold marrow and cold flame' is very suitable for the 'Xuanbing Cold Flame' you are practicing now. Your current realm is only seven levels of Qi training, and you cannot really absorb this spiritual fire. However, you can try to absorb the breath of the spiritual fire from now on. This can not only increase the cold flame attribute of the true qi, but also lay the foundation for the complete absorption of this spiritual fire in the future. When you absorb the breath, you only need to open the lid of the box. Never touch the entity of the spiritual fire, you can only absorb the breath of the spiritual fire. Otherwise, once you touch the entity of the spiritual fire, with your current strength, you will definitely be burned into ashes." Liu Tianxiong warned solemnly.

"I understand, grandpa. When absorbing the breath of spiritual fire, I will definitely be very careful and will never touch the entity of spiritual fire." Liu Bo did not dare to take his grandpa's warning lightly.

"Also, this jade box that carries the spiritual fire is also very precious. This jade box can be carved with up to sixth-grade spiritual fire. After you completely absorb this spiritual fire, the jade box must be carefully collected. Its value is not much inferior to this first-grade spiritual fire." Liu Tianxiong added.

"Ah, the jade box is so precious too! I have made a profit now. Doesn't this mean I have obtained two kinds of spiritual fire?" Liu Bo said in surprise.

"It is indeed the case in terms of value, so after you absorb the spirit fire, if you can't use the jade box, it's better to return the jade box. The bottom line is that this kind of jade box will never be lost." Liu Tianxiong continued to add.

"I know, grandpa. I don't need to return it for the time being. I still look forward to using this jade box to continue to carry other kinds of spiritual fire. As for the loss, it will never appear." I heard that this jade box is so precious, why did Liu Bo be willing to return it again?

"Since the spirit fire has been handed over to you, I will teach you the 'Star Fire Transfer' technique at once." Liu Tianxiong said, walked out of the secret room and took back a jade slip.

"Next, I will teach you the skills in the jade slip, abandon distracting thoughts and concentrate on it. There will be some pain when teaching, so you must persevere."

Liu Tianxiong said, putting the jade slip on Liu Bo's eyebrows with his left hand and making a series of magic tricks with his right hand.

Liu Bo only felt countless words rushing into his mind. As time goes by, his brain becomes more and more swollen, but there is no tendency to stop the information sent into the jade slip. He only felt that his brain is getting more and more painful, as if it will explode at any time.

Just when he felt his brain was about to explode, the transmission of the jade slip finally stopped, and the brain was also cool. The countless words passed into the jade slip seemed to be imprinted in his mind, extremely profound.

"Xiaobo, grandpa has imprinted all the contents of the "Star Fire Transfer" Concentration Period to the Earth Immortal Period in your sea of ​​consciousness. When you reach the Concentration Period, you can practice with the "Cold Marrow Cold Flame". The "Star Fire Transfer" technique is the top fire-type technique in our Liu Mansion. You must practice hard and keep it confidential to the outside world, so you cannot leak it out at all." Liu Tianxiong had transferred the contents in the jade slip, and a trace of fatigue appeared on his face.

Liu Bo did not expect that this jade slip actually contained all the practice techniques below the Earth Immortal Stage. No wonder his brain was so painful when he accepted the inheritance. He was very excited and said, "If you can obtain the inheritance of the top fire-type martial arts in the family, your grandson will definitely practice hard and live up to the expectations of his grandfather and the family. Under no circumstances will I die and will not reveal any secrets of the martial arts."

"The spiritual energy here is more than fifty times that of the outside world. Xiaobo's realm is too low. Before Shenxiao's trial, it must reach the peak of the ninth level of Qi training. If you can break through to the concentrating stage, it will be even more perfect. Only by reaching this level can you be more likely to be qualified as an inner disciple of the Shenxiao Sect in the end. You should practice here for a while. Do not rush to practice when practicing. The spiritual energy here is still too strong for you. You must steadily and do not rush to break through the bottleneck. As for Xiaoyan, there is no need to practice here. You have already practiced to the bottleneck of the concentrating stage. The most important thing now is to increase the perception of the realm. There is no need to increase the accumulation of true qi." Liu Tianxiong said to the two.

Liu Tianxiong and Liu Bo and the other two visited all kinds of collections in the secret library, which opened their eyes. Not only did they have a clear understanding of common rare items, but they also had a deep understanding of some remote and strange things.

After visiting the secret library, Liu Tianxiong sent Liu Yan out of the secret library, and after returning, he arranged Liu Bo in a training room.

"Xiaobo, you usually practice in this practice room. You can turn around when you are bored. But don't go in other practice rooms. Except for the one you are currently in and the few nearby practice rooms, other practice rooms are equipped with different levels of spiritual gathering arrays. If you practice in other practice rooms, the strong spiritual energy is at risk of making you go into devils, so don't go in." Liu Tianxiong warned seriously.

"Don't worry, grandpa. I'll just practice in this training room, and I won't go to other training rooms."

Liu Bo has always been an obedient and sensible child. Liu Tianxiong was very relieved of him. After explaining all the things he should pay attention to, he went to practice in his commonly used practice room.

After Liu Tianxiong left, Liu Bo took out the "cold marrow cold flame" he had just obtained and three shadow needles.

He looked at the three shadow needles carefully. The three shadow needles were dark and golden all over. With Liu Bo’s current knowledge, he could not tell what material the needle body was made of. The tip of the needle emitted a faint cold light, and you didn’t need to try it to know that the tip of the needle must be extremely sharp. Although it was only three fine needles, Liu Bo actually felt like he was falling in his hand. With such a large weight, even if he used it in his ordinary way, the power of this shadow needle would be extremely powerful.

He took out the introduction of the Shadow Needle jade slip, and his consciousness sinks into it, and carefully browses the introduction of the use of the Shadow Needle. He has not yet cultivated his spiritual consciousness, so the contents in the jade slip can only be browsed, and cannot use the magic tricks to completely engrave the contents of the jade slip into his mind like Liu Tianxiong. Fortunately, the contents of the jade slip are not much, and it takes not long, and Liu Bo has already completely browsed.

According to the content in the jade slip, if you can cultivate the divine mark to recognize the master, these three shadow needles can be collected into the dantian Qi sea to nourish them, and can be sent and received by the heart. With just one thought, you can operate flexibly, so that the use of the shadow needle will be even more elusive and difficult to guard against. Mobile phone users, please visit http://m.piaotian.net
Chapter completed!