Rock conducted a test and comparison of the Golden Feather Clan, such as the original energy they consume, their own speed and flexibility, and their respective intelligence levels.

These golden feathers were made according to templates and were already the best choices from many solutions, but after the influence of the semi-plane law, they actually changed a little.

"Picking the best one can create more excellent golden feathers." Rock secretly recorded their respective data.

The three summoning halls are given by the Summoning Alliance. Facing the planes that the Summoning Alliance can affect, they must be billions of creatures. Once the summoning is activated, it is not something that the three golden feathers can satisfy.

If the benefits are sufficient, he doesn't mind increasing investment.

"It will take some actual test." Rock did not test himself, but he could converge his strength so that he would not damage these golden feathers, but the measured data had no value at all.

Half an hour later, Rock returned to the summoning room.

"Wizard Rock, where have you brought my wings?" The little dark horse was waiting outside the door. Seeing him coming out, there were no metal wings around him, he asked disappointedly.

"You?" Rock asked back.

"Your's." The little dark horse smiled embarrassedly.

"Go and inform Modina and ask her to bring all the servants to the witchcraft drill room. I need them to cooperate with an experiment." Rock ordered.

On the other side of the laboratory, including Mordina and Lucini, there are a total of seven maids. In order to avoid certain scandals and to facilitate management, each wizard's servant is often of the same gender.

He is not an exception here, and most of the servants in the academy are maids.

After a while, the little dark horse showed up with them, stood in a row, and greeted the wizard tremblingly.

Rock glanced at him and found that he was not bad in appearance, and his strength was all knights. The academy cultivated it with potions. Except for Lucini, the others had not undergone biological transformation.

"Wizard Rock, what experiment is going to conduct?" the little dark horse couldn't help asking.

When the word "experiment" was heard, the six people turned pale, and some people stood there and their legs were trembling. The wizard's experiment sounded very scary.

"You're talking too much."

Rock glared at it, then cast the summoning witchcraft and summoned the Golden Feathers. Due to the Lord of the Plane, he could easily summon creatures in the half plane.

"Lululu."

As soon as the Golden Feather Clan appeared, it kept making a mouth sound, and its strange appearance immediately attracted the attention of others, including the little dark horse.

"They are not @#￥…&*" exclaimed the little dark horse. When he said the second half, his mouth became uncontrollable and his voice became vague.

"Nicholas, you have violated the laboratory regulations again and deducted 20 points." Rock's faint voice sounded.

Influenced by the will of a wizard, a mature witch pet wants to reveal certain content, including information in the laboratory, and his mouth will be out of control, as if it has become its own.

This is also the wizard allowing witch pets to enter and exit the laboratory at will, not to worry about the reason why they leaked the secret because of carelessness. Even if they wanted to leak the secret, some of its own will would not allow it, which was equivalent to monitoring itself.

Nicholas kept accepting the attribute crystals he collected and also the will in the crystals. It quickly matured and turned into what the wizard wanted to see.

"Okay---Okay." A trace of fear flashed in the little black horse's eyes, and he obviously realized something.

Rock didn't care about it. Without going through it a few times, it would not learn from it. Besides, his appearance soon recovered, and Wu Chong was very forgetful in some things.

Rock swung the approaching Jinyu back and turned around and said, "A simple experiment, they are called 'Goldenyu', a strange creature that can take you flying. You can cooperate with measuring some data."

Then, he said some experimental requirements, asking Modina to take them to test, and by the way, she corrected the little guys' flying abilities.

He himself observed from the side that this kind of risk-free experiment did not require him to take action personally.

At the gesture of Mordina, the maids walked under the golden feather.

"Golden feathers, wings!"

Lucini followed her master for a while, and knew him a little, but she was not very timid. She took the lead in reacting and shouted softly at Jinyu on her head.

Hearing her voice, Jin Yu paused on her head, flew down with her wings, flew down in front of her, and pressed her face on her front, and strips of metal tentacles stretched out from both sides and wrapped around her back.

"ah!"

In Lucini's blushing face, the golden feather flapped her wings and flew up with her.

Seeing this scene, Luo Ke raised his eyebrows slightly, but he didn't expect that Jin Yu could not even tell the front and back. It seemed that one more message was infused.

The so-called "winged" command is naturally a message transmitted to them with mental power. Considering that Jin Yu is very smart, he did not dare to instill too much information to avoid their thinking being confused, and he did not expect that there were many hidden problems.

Next, he figured out what it means to be the 'gap between plan and reality'.

The first time I was wearing wings, the Golden Feathers frequently appeared, and there were people holding them in any position. Only Rune Golden Feathers wings behind the maid. As a result, the tentacles were wrapped in the wrong position and used too much force, which made the maid yell and even the style of the drill room changed.

Seeing Rock's black line, he was secretly glad that there were no other wizards in the drill room, otherwise his reputation would have been ruined for the rest of his life.

"Modina, they're left to you." Rock was too lazy to continue watching.

"Wizard Rock, can I take charge of a few? One is OK." Wu Chong was very forgetful. The little dark horse had long been attracted by Jin Yu. Seeing that he was about to leave, he shouted hurriedly.

"Then let you and Mordinai take responsibility. Don't make trouble for me, otherwise you will know the consequences." Rock deliberately exercised its ability, but did not refuse.

Nicholas was just qualified in terms of will, and was far from a mature witch pet in other aspects, which took a long time to grow.

It took four days before Jin Yu finally stood up in a good manner before Rock appeared in the drill room.

"Try to feed them a fight."

After hearing his orders, the maids did not dare to neglect them. As the fighting spirit was transported to Jin Yu's body, Jin Yu, which was originally flying very slowly, was 30% faster.

"Maximum Douqi input."

At this moment, Jin Yu's speed was more than twice as fast.

"Try to burst out with hatred, or anger, or fear."

Seeing that they were embarrassed and a little at a loss, Rock waved his wand, and a small mass of energy fell into their bodies. Then there were a sound of bellows, with all kinds of emotions in his bellows.

The speed of the golden feather has increased again.

"If the spiritual power bursts violently, it will be better than fighting spirit." Rock thought.

When designing Jinyu, he first ruled out the attack ability, the defense ability was average, and his flight speed was average, and the key was to use it in energy reception and conversion.

This is also impossible. He could not expect the power that the customers faced by the Summoning Hall would use.

In addition to the power similar to Dou Qi, since Jinyu is constructed by the Heart Illusion material and is nurtured by the Heart Illusion Law, they can also receive spiritual power.

After a series of tests, Rock finally selected a six-meter-long golden feather. Its comprehensive quality was the best and he listed it as a biological model.
Chapter completed!