Two hours later, the hard physical training was finally over.

At this time, the six tails had more hanging colors on their bodies, including several small bags on their heads, and a beautiful hair that had been combed by Liu Qingshan in the morning became messy.

Bigtongue and Derpy were so tired that they didn't want to move, they felt like their muscles were aching all over their bodies, and they were still in pain from training last night.

And it's a headache, which is a case of excessive mental exertion, and the mental wounds have not yet healed, which is just adding to the pain.

Even the iron armor was too tired, Liu Qingshan didn't let him go because of his strength, but added a lot of weight-bearing props to him.

This forced him to double his physical strength in the whirlpool, even if he was able to control the water, and forced him to continue to improve his control over the energy of the water system.

The control of attribute energy is of great help to the strength of elves.

On the one hand, it can help the elves quickly complete energy absorption, and on the other hand, it can speed up the elves' learning speed for certain attribute moves.

Also, whether the energy control of the elves' natural attributes is strong enough will directly affect whether they can be successfully promoted to the professional level.

There are generally two conditions for elves to be promoted to the professional level, one is the qualitative change of energy, and the other is that the control of a certain attribute energy reaches the shaping stage.

These two conditions complement each other, and without one of them, neither of the elves can be promoted to the professional level.

Liu Qingshan knew through the memories of many trainers and powerhouses that the elves' control over energy could be divided into six stages:

The first stage is the induction period.

As the name suggests, this stage means that the elves are still in the induction stage of a certain attribute energy, and they are still ignorant of this attribute energy, but they vaguely sense that there is this kind of energy around them.

The elf strength at this stage is between novice and normal.

The second stage is the application period.

At this stage, the elves already have a clear sense of a certain attribute energy.

Within a radius of ten meters, they could all clearly sense this attribute energy, and they were able to inhale it into their bodies and store it for use.

However, the level of application is still relatively rough, and it is simply to convert the energy of this attribute into their usual form, and it is impossible to compress them at a deeper level.

For example, fire energy is converted into flame, water energy is converted into water flow, flight energy is converted into air flow, and so on.

At this stage, the strength of elves is generally between ordinary and elite.

The third stage is the compression period.

At this stage, the elves have further improved their sense of a certain attribute energy, and within a radius of a hundred meters, they can clearly sense the flow of this attribute energy and control it.

At the same time, the elves can already compress this attribute energy to improve the quality of this attribute energy, and then increase the power of their own moves.

Also, elves can initially use this attribute energy to fuse with one other attribute energy.

This stage is one of the strength characteristics of elite-level elves.

The fourth stage is the plastic phase.

At this stage, the range of the elf's sensing of a certain attribute energy expanded to hundreds of meters.

Their use of this attribute energy has reached the level of flexibility like an arm, and they can not only compress this attribute energy further to form the first qualitative transformation of energy, but also further shape it.

The so-called energy shaping means that the elves can transform the form of the move that uses this attribute energy to release, such as the fireball can become a firebird, the water flow can become a water wall, and the air flow can become an air wall.

The ability of the elves to use this attribute energy as the main body and fuse it with one other attribute energy is further improved.

The attribute energy control at this stage is generally only possessed by professional-level elves.

The fifth stage is the integration period.

At this stage, the elf's sensing range of a certain attribute energy expands to more than a kilometer.

They can affect the attribute energy in this range with a single thought, and even form a small range of energy tides, which can then cause various natural disasters.

Elves have mastered this attribute energy relatively perfectly, and they can form various forms of plasticity to the moves formed by this attribute energy.

And it is perfectly fused with a variety of other attribute energies to form a variety of powerful compound moves.

The attribute energy control at this stage is generally only possessed by star elves.

Under normal circumstances, the control of attribute energy in the fusion period is the limit stage of attribute energy of ordinary elves, and if you want to continue to improve, you must be talented or get a great opportunity.

The sixth stage is the period of control.

At this stage, the range of the elf's sensing of a certain attribute energy is further expanded.

They and their control over this attribute energy have reached the extreme, and they have completely become one of the masters of this attribute energy.

Other elves want to rely on this attribute energy to inflict damage on them, and the possibility is infinite, approaching zero.

At this time, they are a moving natural disaster.

............

According to Liu Qingshan's understanding of the four elves in his hands.

The six-tails' fire-based energy control has reached the stage of compression, and to be able to reach this stage with ordinary-level strength and in such a short period of time, it can only be said that the six-tails' fire-type energy control talent is really talented.

Maybe in the future, he may become a master of fire-based energy.

However, her control over other attribute energy is relatively ordinary, and at present, the additional control attribute energy is still in the general system, and the goblin system and ghost system are only in the use period.

The highest control of the attribute energy of the Big-tongued Shellfish and the Derpy Beast is the water system energy, but it is only in the use period, and there is still a lot of distance from the compression period.

As for the Iron Shell, his water energy and ice energy have both reached the compression period, and the control of the ice energy has reached the peak of the compression period.

Now, as long as the progress of the Ice Energy Purification of the Iron Shell is completed, and his control over the Ice Energy breaks through to the Shaping Stage, then he can try to hit the professional level.

It is precisely because of the attribute energy control that is very important to the elves.

Liu Qingshan's next preparation for the training of the four elves was mainly around how to improve their native attribute energy.

If elves want to improve their control over a certain attribute, the best way is actually to hone a certain attribute move.

To be precise, it means learning new moves or developing existing ones at a deeper level.

Therefore, Liu Qingshan is now ready to let the Six Tails learn the Flame Vortex next, the Big Tongue and the Derpy Beast learn the Tide Vortex, and the Iron Shell learn the Ice Missile.