Xiaoxue's training method is actually very simple, that is, to continuously release hypnotic skills, the release of hypnosis needs to use aroma as the medium, and Xiaoxue must control the direction of aroma fluttering through mental power.

This is not only the training of skills, but also the training of mental manipulation.

Combined with the unique effect of Xiaoxue's meditation skill to accelerate the recovery of mental power, as well as the corresponding elixir, you can quickly complete the circulation of spiritual power, so as to achieve the purpose of improving mental power.

The same goes for Xiao Hei, after completing all other training, Lin Chen will let him use the racial skill, Deterrence Spirit, to empty his spiritual power.

In addition, the mental coercion facilities in the training ground can also help.

After the two of them were familiar with the training content, Lin Chen was also ready to let them attack, Xiao Xue's illusion and Xiao Hei's deterrent spirit could help each other in disguise and temper their mental power.

Regarding how to improve the spiritual power of the spirit pet, Lin Chen currently had no other better method, and this was the result of his careful consideration after doing his best to combine the knowledge he had learned with his own conditions.

If you want to optimize again, you can only think in the long run.

After arranging Xiaoxue, Lin Chen looked at Xiao Hei again, and after having motivation, Xiao Hei became vibrant, energetic, and very active in training.

There is no doubt that Xiao Hei has initially adapted to the intensity of training.

Time passed slowly, the bright moon began to hang high, and there were countless more stars in the sky, and the night was already a little late.

Until this time, Lin Chen summoned Xiao Hei over, and after letting it release a spirit deterrent skill on the model, Lin Chen called off the training.

"That's the end of today's training, you've all done a great job, come on, this is your reward!" Lin Chen spoke and threw the dark spirit spirit core to Xiao Hei, and then took out a wood spirit core and threw it to Xiao Xue.

Meow meow~

Hum~

Xiao Hei and Xiao Xue both let out happy cries and quickly swallowed the spirit core.

Looking at the two little guys who were very tired, Lin Chen fed them some more Yuluzhi and Spirit Pet food, so that they could get a greater improvement after recovery.

"Come back!"

Lin Chen summoned them back to the Spirit Domain, and after a while, their snoring sound could be heard from within the Spirit Domain.

"Looks like I'm really tired." Lin Chen thought as he walked back.

The bright moonlight sprinkled on his face, and a breeze hit in the distance, Lin Chen suddenly felt refreshed, and the fatigue of the day seemed to disappear, and then thinking of today's harvest, he was overjoyed, and his pace became brisk, and gradually Lin Chen simply let go of himself and ran against the breeze.

Back in the dormitory, taking advantage of the good state, Lin Chen decided to temper his spiritual power.

Not counting the previous tastes, today was the first time Lin Chen had officially used the origin of fire.

With his previous experience, Lin Chen's expression was very solemn, silently cheering himself up, and he was ready to bear the pain.

Under Lin Chen's control, the origin of fire in the dantian slowly rose to the chest position, which was to reduce the loss of spiritual power in the transmission as much as possible.

In fact, it is best to transfer the source of fire to the head, so that the loss can be minimized, but with Lin Chen's current level, it is easy to control it, and the risk is too great.

At the moment when he probed his spiritual power into the origin of fire, Lin Chen's body trembled obviously, his eyebrows tightened, and a painful expression appeared on his face, and he couldn't help but let out a painful snort.

Even if he was prepared, the pain of the fireworks was still beyond Lin Chen's expectations, the origin of the fire was arrogant and domineering, as if the flames were burning his body, and there seemed to be a wail everywhere in his body, this kind of pain that penetrated deep into his soul made him unforgettable.

Lin Chen's face instantly turned pale, and his body continued to sweat, and in a few breaths, his clothes were soaked with sweat, and the sweat gradually dripped onto the ground, making a "tick, tick" sound.

Lin Chen gritted his teeth and did not give up his cultivation.

Although the process was extremely painful, the Origin of Fire also continued to refine his spiritual power, making it brighter and more polished. A trace of impurities was also quenched, and instantly dissipated like black smoke.

In this process, Lin Chen could faintly perceive that the strength of his spiritual power began to slowly increase, which made him look uplifted, his fighting spirit was high, and the severe pain seemed to be relieved.

As time slowly passed, Lin Chen gradually adapted to it and began to concentrate on refining his spiritual power.

His spiritual power became more active than before, and in the process of flame tempering, he began to have the nature of the power of fire, becoming more agile and warm than before.

This feeling of being improving all the time made him ecstatic, he enjoyed the feeling of becoming stronger, and for a while, the pain that penetrated into his soul was left behind by him, and the whole person was completely immersed in cultivation.

However, after all, it was the first time for him to refine his spiritual power, and if he wanted to fully adapt to this process, it would take a while, and it would naturally be difficult to support it for long.

Soon a feeling of dizziness came from his head, and his eyes were blackened, and he knew the signs that his body had reached its limit.

Without any hesitation, Lin Chen hurriedly stopped cultivating, and the origin of fire returned to the dantian, still suspended quietly, everything in his body was as usual, as if nothing had happened.

Lin Chen opened his eyes and exhaled a breath of turbidity, even though he was very tired, his face was full of happy smiles, although the "Alien Fire Imperial Spirit Technique" was just getting started, but in the process of cultivation, he could clearly feel the increase in spiritual power, far more than before, it was worthy of being a special spiritual power enhancement Imperial Spiritual Technique, Lin Chen was also very much looking forward to its subsequent version.

After sensing the increase in spiritual power, Lin Chen stood up from the futon, supported his tired body back to the bedside, took off the sweat-soaked clothes, rinsed a little, swallowed the pill that strengthened Pei Yuan, and couldn't hold back the deep sleep anymore, and fell on the bed, and after a while, the snoring sounded.