Ten percent success rate, Ye Qing can go to deliver the task now, and he can get the official pharmacy after completing it, and he won't lose this copy of this trip, even if he can't get the transfer certificate, it doesn't matter, anyway, there is more than one way to get it.

However, before going, Ye Qing decided to prepare a few more bottles of secondary life elixir for his own use, anyway, there are materials here, prepare some more and take them away.

The potions obtained in the task are all his own, and the old mage will not take it back, this is a loophole that is not a loophole, and ordinary students are not as successful as him, and they usually have to try dozens of times to succeed, and success does not mean that they succeed every time, there is still the possibility of failure.

The success rate of the experiment in three days is 30%, which is really impossible for ordinary students, and only a few students with talent in this area can do it.

Preparing ten materials again, Ye Qing devoted himself to the great cause of deployment and began to deploy frantically.

Anyway, the body has completely memorized the order of blending, and he really closes his eyes and thinks that everything else can be smoothly blended, and he doesn't need to bother, of course he won't be polite, and he used up all the silver leaf grass and tranquility flowers in one go, and got a total of eighty-five perfect secondary life potions.

Then he put away all the perfect secondary life potions, crossed his fingers, stretched his waist, walked to the corner pool and washed his face, and then walked to the gate and pulled the rope by the door.

After a crisp bell he opened the stone door, and a servant was already standing in the doorway, and he said to the servant:

"I need to be put to the test!"

These servants all knew that Ye Qing and the other elite class students were here to be tested, and when they heard this, they bent down and said:

"Please wait, I'll go tell the master and arrange it for you."

After saying that, he took a step back before turning around and walking towards the stairs.

When the servant left and Ye Qing was about to close the door, suddenly a voice came from outside the door:

"Why are you here?"

He poked his head out and saw an elite student walking from a nearby lab, his face rather surprised.

Ye Qing replied lightly:

"Why can't I be here?"

"You're not from the elite class, how can you be qualified to come in!"

This time, the man's voice was a little louder, as if he was puzzled.

Ye Qing was a little funny, the meaning of this was as if he was not qualified to come in as if he was a student in an ordinary class, and he also used the word qualification, which made him laugh with a little anger, so his voice was not polite, and he said coldly:

"My presence here means qualifications, and you have no right to question me or question me."

After speaking, he returned to the laboratory, closed the stone door, and ignored it again.

Being robbed of Ye Qing like this, the man was very depressed, but he didn't know what to say. Like he said, this is just a copy, this is the old mage's territory, no one can sneak in without the old mage's permission.

But he knew that he knew it, but being robbed of it by an ordinary class student made him feel very uncomfortable, but he had no choice but to stomp his foot hard and go downstairs.

After almost ten minutes, Ye Qing studied the secondary mana potion for a while, and when he tried to mix it once, the bell in the door rang, and it was estimated that the servant had arrived.

He put down the glass beaker in his hand, washed his hands, and prepared to open the door, as for this level mana potion, it was a failure as expected.

The process of mixing mana potions and life elixirs is the same, but the temperature, order, and frequency of shaking and agitation are all different.

When he opened the stone door, it was indeed the servant, who bowed and said in a hoarse voice:

"The master already knows, please go to the master's laboratory on the fifth floor."

Ye Qing nodded, and stretched out his palm:

"Please lead the way."

The old servant immediately turned around and walked ahead.

There is no one in the central hall on the second floor now, and the previous student is just coming out to breathe, and the other students are nervously trying to mix potions to have a higher success rate, and they rarely have time to come out and hang out.

However, when he walked to the central spiral staircase, he happened to meet the student who came up from the first floor just now, and saw Ye Qing being led up by the servant, his lips wanted to move and he wanted to say something, but thinking of his previous attitude, he couldn't say anything.

Ye Qing also saw this student, he pretended not to see it, went straight up to the third floor, and continued to go up.

The student kept staring at him and finally disappeared from sight, his face changing from expression to expression, not knowing what he was thinking, and finally sighed hard and returned to his lab.

Here Ye Qing came to the fifth layer again, his mood was not as nervous as the first time, he had already obtained a legal identity in the Mage Tower, and he didn't have to worry about being killed at any time.

The servant walked to the old mage's laboratory, pulled the rope, and stood aside and waited quietly.

Ye Qing came here once, and knew that the old mage was doing experiments inside, and he would not come out until he finished the experiments in his hands, so he also stood aside and waited.

But this time it didn't take long, and in less than five minutes, the stone door was opened, revealing the figure of the old mage.

This time, the old mage's first gaze was on him, and the gaze containing inexplicable pressure swept around him, and finally nodded to him, turned around and re-entered the laboratory.

Of course, Ye Qing knew that this was to let him come in, so he immediately walked in with light heels.

As soon as he entered the laboratory, Ye Qing immediately set his eyes on all parts of the laboratory, especially the large window that occupied the entire wall by the wall... It's so big!

The old mage sat on an old rattan chair on the other side of the experimental table, looked at Ye Qing with inexplicable bright eyes for a while, and suddenly said in a loud voice:

"I'll give you three days, and it will take you less than a day to take the assessment, are you sure you're ready?"

Ye Qing's face was as usual, and he nodded and said:

"I'm ready, I'm confident!"

"Good!"

The old mage didn't say much, grabbed a stick in his right hand and pointed at the innermost experimental table, and said:

"You can now use this bench, you can choose one of the four basic potions, remember, you only have ten chances, but you must succeed more than three."

Ye Qing saluted respectfully, turned around and walked to the experimental table.

This experimental table is much more high-end than the experimental table on the second floor, the table top is larger, and the experimental tools and utensils are also much more exquisite, after he walked to the experimental table, he first checked and counted the experimental utensils, and made sure that there was no omission, and then turned around and walked to the back shelf, and took ten secondary life elixir materials - ten silver leaf grass and ten tranquil flowers.

The material was skillfully processed and divided into two rows as before, one row was the Silver Leaf Grass, and the other was the Tranquility Flower.

Next is the main event, which is trying to mix potions.

Following the previous process, he quickly took the materials and put them into two crucibles with a certain amount of water, turned on the furnace and began to boil and melt the materials.