Following Sato Kaede's order, the supersonic bat began to condense the shadow ball in front of the big mouth, unlike before, in the dark environment, he felt the ghost energy between heaven and earth more clearly, so this time the condensation speed of the shadow ball became faster.

In less than a second, an egg-sized shadow ball appeared in front of the big mouth of the supersonic bat, and then, the supersonic bat did not launch the already formed shadow ball for the first time, but continued to manipulate the ghost energy to instill into the shadow ball.

"Very good, take your time, don't rush, release it if you can't hold it." With the help of the infrared scanning of the laptop, Kaede Sato clearly saw the situation of the supersonic bat condensing the shadow ball on the computer screen.

As the supersonic bat continued to manipulate the ghost-based energy to instill into the egg-sized shadow ball, the shadow ball, which was originally very stable in energy, suddenly shook violently, and some bumps appeared from the egg-sized shadow ball, and because the supersonic bat was engrossed in manipulating the ghost-based energy, sweat the size of a bean also appeared on his forehead, which was obviously very difficult.

After about ten seconds, the size of the egg-sized shadow ball also became the size of an adult's fist, and at this time, a large number of irregular bulges appeared on the outer wall of the shadow ball, looking like it could explode at any time.

After the past two seconds, the supersonic bat finally couldn't control it, and immediately released the shadow ball in front of the big mouth, and the shadow ball that lost the control of the supersonic bat, after flying out of a meter or two, immediately exploded in the air with a "snap~" sound, and the dark ghost energy was scattered everywhere, and then quickly disappeared in the air.

"Good job, let's rest for a while." Seeing the unstable shadow ball explode in the air without causing any harm, Sato Kaede was also slightly relieved, and then let the panting supersonic bat come down to drink saliva and rest.

When the supersonic bat heard Sato Kaede's words, it immediately flew to the water basin placed on the ground with the help of the ability of sound wave positioning, and then drank the delicious water that had dissolved the high-quality energy cube inside into his stomach.

At this time, the supersonic bat was sweating profusely, and it was obvious that the physical strength and energy required to control the ghost energy in these ten seconds was not much more than the previous continuous launch of the shadow ball.

"At present, the limit volume of the shadow ball of the supersonic bat is 0.45 meters, but the condensation time takes 13.2 seconds, and the stability is extremely low, and the maximum range is 2.1 meters, which seems to be a long way to go." Looking at the data analyzed from the laptop in front of him, Sato Kaede thought helplessly.

Of course, I thought so in my heart, but Sato Kaede still said to the supersonic bat with a smile on his face that he had improved, and the supersonic bat naturally believed in Sato Kaede's words, and after taking a break, he continued to work hard to exercise the shadow ball.

Ten years of work on the stage for one minute and off the stage, this is definitely a big truth, even if you are a genius, the real skill cannot be learned in a day, and the same is true of the shadow ball that the supersonic bat is exercising now, and you must spend a lot of effort to improve

Obviously, the shadow ball used by the supersonic bat before is absolutely unqualified in real battles, and it is okay to use it to make up for the knife in the back, but if you want to use it on the front, it is completely a move to snub the first opportunity and find death.

For this point, the supersonic bat and Sato Kaede, who have experienced the battle with the Aba snake, are naturally very clear in their hearts, especially the supersonic bat, he knows that if he can increase the power of the shadow ball a little bit, the Aba snake would have been defeated by him a long time ago, where is there anything that was almost defeated later.

For the fact that he was almost defeated by the Aba snake, the supersonic bat who was a little arrogant in his heart was very unhappy, and it was not what he wanted to fall into a hard battle, what he wanted was to defeat the enemy neatly with absolute strength.

Now that his master has provided himself with such good training conditions, the supersonic bat is absolutely not able to waste and live up to the expectations of the master, therefore, when exercising the shadow ball, the supersonic bat is very hardworking.

Several times during the next two hours of shadow ball training, the supersonic bat was almost blown up by the unstable shadow ball in front of him, precisely because it was too strong.

However, it was precisely because the supersonic bat was so strong, coupled with the relatively active and rich exchange of ghost energy at this time, coupled with the stable logistics supply of Sato Kaede's energy cube, his shadow ball skill training had also improved in the past two hours.

In two hours, based on an average of 2 minutes of shadow ball training and rest, the supersonic bat performed a total of 60 shadow ball condensation sessions, and the success of these efforts was that the maximum size of the shadow ball was increased to 0.47 meters in diameter, the condensation time was reduced to 7 seconds, the stability was improved, and the range was increased by 8 meters.

Unconsciously, in the serious and hard training, the whole four hours passed so quickly, and at this time, the time came to 11:31, Sato Kaede also ended tonight's skill training, and began to prepare for the physical recovery of the supersonic bat and supper.

"Have a good rest, it's late, you did a very good job today, continue to work hard tomorrow, with your rapid progress, I believe that in a few days, your shadow ball power will be able to go to a higher level." Looking at the supersonic bat who had recovered his strength after eating supper and was still eager to try, Sato Kaede, who came out of the bathroom, touched the supersonic bat that fell on his right arm, and said with a smile.

"Compared to qualifications, maybe the character of the elf is more important, and I am really lucky to be able to get such a self-motivated elf from the beginning." Sato Kaede, who was lying on the bed, thought secretly, looking at the familiar data that appeared on the computer screen in front of him, and a smile appeared on his face.

At this time, the supersonic bat is standing upside down on top of the extinguished square light box at the top of the room, (with two tail fins hooked to the edge of the light box) and continues to quietly practice its shadow ball skills.

...........

Then, for the next five days, Sato Kaede was meticulously following his plan of physical training for supersonic bats in the morning and afternoon and skill training in the evening, ignoring other unrelated things.

And in these five days of hard training, the strength of the supersonic bat has also made some obvious improvements, and unconsciously, his level has also been raised to level 15 in the process of training.

In terms of physical training, these five days have been physical training for level 6 strong winds, and the longest persistence time of the supersonic bat in the level 6 strong wind has reached 10 minutes and 13 seconds, compared to the longest persistence time of 2 minutes and 20 seconds in the second day, it is obvious that his physical strength has improved well.

And Sato Kaede is also trying to make the supersonic bat no longer in a weight-bearing state, and fly around the entire public training ground with all its strength (328 meters), and the data obtained is that the time for the supersonic bat to fly a circle is only 25 seconds, which means that the flight speed of the supersonic bat is 13.12 meters per second, and the speed is 47.23 kilometers per hour.

You must know that the fastest record of the 100-meter flyer Bolt is 9.68 seconds, that is, his running speed is 10.33 meters per second, which is 2.79 seconds different from the 13.12 meters per second of the supersonic bat.

In terms of skill training, after the "3213" times of wind trick training, the use of the supersonic bat's wind trick has been further improved, the diameter of the white whirlwind created by the supersonic bat has been increased to 2.6 meters, the height has been increased to 5 meters, the moving distance has reached 12.3 meters, and the wind level has remained unchanged at level 5.

It is also worth mentioning that the supersonic bat's dual-purpose skills have also improved during the strong wind physical training, and at present, the supersonic bat can create two white whirlwinds at the same time when using the wind trick.

Of course, the white whirlwind created by the supersonic bat at the same time is naturally impossible to compare with the white whirlwind created alone, and the size and power of the two white whirlwinds and the distance they move are only one-third of the white whirlwind created by the supersonic bat alone.

In addition, after "323" shadow ball condensation training, the shadow ball skill of the supersonic bat has finally improved significantly, and it can barely stabilize the size of the shadow ball at 0.5 meters in diameter, and the condensation time is reduced to 2 seconds, with high stability, and the range has also reached the ideal 13 meters.

Judging from the current situation, the proficiency of the Shadow Ball skill of the Supersonic Bat has barely reached the proficiency level, and the power is not much different from the normal Shadow Ball, and it can already be put into battle.

Finally, to Sato Kaede's surprise, in this short five days, his physical development is a little unusual, that is, the development is a little too fast, in these five days, the weight of the supersonic bat has increased from the original 6.3KG to 8.2KG, and a pair of stretched out bat wings have increased by 0.8 meters from the original 0.5 meters long, and the whole body has become a lot larger.

The supersonic bat was able to make great progress in these five days of training, which has a certain relationship with the increase in his size, not enough, for this somewhat unusual development of the supersonic bat, Sato Kaede expressed concern in his heart.

Although the appetite of the supersonic bat has been getting better and better these days, the amount of cow blood drunk has increased from 5 liters to 8 liters per meal, and there is no reason for it to grow so quickly after each training session.

At first, Sato Kaede thought that the supersound bat's body grew so fast because the calcium tablets had taken effect, but he checked it on the Internet, and the clinical trial results of this calcium tablet in his hand could not have been so fast.

So, Sato Kaede told Fiali, a female doctor who sold him calcium tablets, about the unusual development of the supersonic bat, and asked her to check the body of the supersonic bat to see if there was something wrong with the body.

And the result given by the other party is that the supersonic bat's physical condition is normal, and in this regard, Sato Kaede, who has no medical experience, can only choose to believe in Fiali, a professional doctor.

Although Sato Kaede already had doubts about the calcium tablets in his hand, from the current point of view, the abnormal development of the supersonic bat is obviously a good thing, and he also specifically consulted the opinions of several other doctors on the abnormal physical development of the supersonic bat, and the result was that the body of the supersonic bat was normal.

Therefore, Sato Kaede concluded that the person who gave him these calcium tablets was not malicious, but deliberately helped him.

To be continued......