After understanding the many secrets of the immortal cultivation world, Yu Yilie couldn't help but feel the importance of strength more and more.

If you don't have a certain amount of self-preservation, let alone entering, it will be difficult to even pass through the Beast Mountain Range safely.

There are many fierce beasts in the Wild Beast Mountain Range, and even the first-order demon beasts are not a few, according to Di Yang, those demon beasts are just equivalent to small miscellaneous fish in the smoke and rain, and they don't enter the stream at all.

"Huh~" In the secret room, Yu Yilie slowly combed through the information he had gotten, and then sighed.

And after Di Yang passed on some basic spells suitable for the early stage of Qi cultivation monks to him, he lost his spirits, became drowsy, and returned to the storage bag to sleep.

Time was pressing, and he took advantage of this retreat to master these simple spells.

Sitting cross-legged, Yu Yilie's eyes were closed, and he didn't see the slightest movement, but after a while, he suddenly opened his eyes.

The strange thing is that the originally black and white eyes were glowing with a faint red glow at this time, and in the slightly dim secret room, it looked a little eerie.

However, Yu Yilie didn't care at all at this time, but looked at the oil lamp in the corner of the secret room with interest.

Under the oil lamp, in the dim shadows, a spider the size of a grain of rice was weaving a web, which he had not noticed before.

Even the transparent silk mesh, which was difficult to see with the naked eye, could be clearly seen with his eyesight at this time.

This is a spiritual eye technique that can be easily mastered by a monk in the early stage of qi training, as long as the mana is slowly injected along the muscles and veins of the eyes, it can greatly increase the eyesight.

And the consumption of mana is also minimal, but it is a relatively practical spell, although it has no attack power.

Having a lot of fun, he looked around in the secret room, but he found three moths and two small spiders, presumably, even the people who often cleaned here did not find them.

After a while, Yu Yilie slowly retracted his mana, although the consumption was negligible, he was still ready to cultivate several other spells.

These kinds of mana are not even first-order spells, but they are more practical, basically in the immortal cultivation world, all monks can.

Next, there is the object control, which wraps the object with mana and controls its movement with the psychic sense.

Yu Yilie glanced over his head at the bed, and immediately locked on the empty jade bottle, reached out and grabbed it in his hand, Yu Yilie urged the mana to overflow his palm and wrap it little by little.

Then his spiritual sense also burrowed into the mana, controlling it to fly upward.

His spiritual sense felt that the jade bottle was heavy, like a brick, but fortunately, he could barely move it.

Little by little, slowly, the jade bottle began to leave his palm and levitate.

Immediately afterwards, Yu Yilie controlled the jade bottle to move forward, and it was relatively smooth at first, but as soon as the jade bottle left his range of half a meter, he suddenly felt that his spiritual sense was powerless, and the mana group collapsed rapidly, and the jade bottle began to fall down little by little.

Trying to pull it back and return to the palm of his hand, Yu Yilie couldn't help but show a hint of thought in his eyes.

That day, Di Yang controlled the flying sword to kill him, and the closer he was to him, the faster the speed of the flying sword, and judging from the current situation of his cultivation of this imperial art, it must be that the farther away the spiritual consciousness is from the body, the weaker the strength, and at the same time, without the control of the spiritual sense, the faster the mana will dissipate.

With his current spiritual sense and mana, it is difficult to maintain a small jade bottle that is about half a meter away from his body, but this spell has little effect on him now.

As for the sound transmission technique that Di Yang used to communicate with him, he had already mastered it, and then, only the light body technique and the giant strength technique remained.

If these two spells are learned, they should be quite useful to him, whether it is against the enemy or escaping, these two basic spells should be the most effective.

Slowly getting up, Yu Yilie secretly injected mana into the meridians of his legs according to the route Di Yang said, and to his surprise, some routes were the same as Phantom Liuyun's mental method, only a few were different.

He also tried to inject mana into the practice route of the Phantom Flowing Cloud Heart Method, and the two were immediately connected, and there was no conflict in the slightest.

Feeling that his legs were full of explosive power and light as catkins, Yu Yilie couldn't help but feel happy from the bottom of his heart.

This light body technique only has a mental method, but it does not have a body method, and can only make the caster run fast, jump far, and move a large distance.

If it is combined with his Phantom Flowing Cloud Body, I am afraid that under the same realm, with this body method alone, he will be invincible.

Thinking of this, Yu Yilie couldn't help but move suddenly, and quickly moved and turned in the same place.

In the secret room, there were many phantoms for a while, and the gusts of wind blew the flames of several oil lamps to sway.

It was only faintly visible that in that small one-zhang circle, four phantoms appeared at the same time, and while they continued to collapse, new phantoms appeared, maintaining different postures.

After a cup of tea, the four phantoms were shattered one by one, revealing Yu Yilie's figure with a slight sweat on his forehead.

"Whew~ This feeling, it's so wonderful. I almost have a kind of idea of martial arts in the world, but it is fast and unbreakable. It's just that the consumption of physical strength is still too great, and the mana is much more than the previous spells. Holding his knees with his hands, he gasped slightly, and Yu Yilie's eyes were full of wonder.

Although the consumption was large, he was very satisfied, because this was the result of his failure to urge the true qi of the melting fire.

After resting for a while, Yu Yilie's breath slowly calmed down, and he began to practice the Great Force Technique again.

The mana in the dantian was suddenly divided into several strands under the urging of the quenching technique, and entered the limbs and hundreds of bones along the tendons.

However, in the blink of an eye, his body began to slowly expand, although it was not very obvious, but Yu Yilie clenched his fists at this time, but he felt that he had inexhaustible strength.

And his arms, legs, the feeling of swelling is more obvious, I saw that on his bare arms, there are green tendons bulging, and the arms are obviously thicker in a small circle.

And the muscles of his legs contracted tightly, and there was naturally a heavy sense of strength when he stepped on the ground.

It's a pity that there are no stone piers in this secret room, otherwise he would have wanted to see how much his strength has improved.

This giant power spell can increase the caster's own physical strength by several times, but it also consumes the most mana.

After only a few breaths of maintaining this state, he felt that nearly half of his mana had passed.

Although this is related to the fact that the strength of his own body is a thousand catties, the speed of consumption is really terrifying.

Hurriedly reining in his mana, Yu Yilie felt an empty feeling in his heart for a while, presumably because of the excessive fluctuation of his strength.

In just an instant, his strength continued to increase, and this giant force technique was indeed a good thing.