"It's up to you to compare the quality of pills, the grade of pills, or the success rate of pills." White breeze light says.

"Didn't you just say that there was something wrong with the pure Xuan pill I refined? Let's compare the success rate of refining pure Xuan pill. How dare you?" Chang yuanqun scorns to smile.

"Why not? Let's get started." Bai Qingfeng seems to have some can't wait to start competing into Dan rate.

With his current inferior level of alchemy, even if there is no 100 times success rate of alchemy, there is no possibility of failure.

This guy actually wants to compare with him in the rate of Chengdan. Isn't he looking for death?

"Somebody, help me prepare twenty materials for refining pure Xuan pill!" Chang yuanqun yelled to the door.

Before long, a man put 20 pieces of materials needed for refining pure Xuan Dan on the table.

"You come first." Bai Qingfeng looked at the alchemy materials in front of Chang yuanqun and said faintly.

"As you wish!"

Chang yuanqun snorted coldly, and then began to refine pills.

As a top-grade alchemist, Chang yuanqun has extremely sophisticated experience in alchemy, so it's natural to make a top-grade pill.

Moreover, he has been studying Dan Dao for decades, and the success rate of refining Dan medicine is higher than that of ordinary third class alchemists.

Feed, make fire, control fire, coagulate!

In less than a quarter of an hour, Chang yuanqun refined the first three grade pure Xuandan.

"Ding! The master watched the alchemist refine the pills, and gained experience value: (1 * 100)... "

Bai Qingfeng kept watching Chang yuanqun refine the pills, and could not help shaking his head contemptuously.

It takes a quarter of an hour to make a pure Xuandan. Chang yuanqun's level of alchemy can't really reach his eyes.

At this time, Chang yuanqun began to refine the second pure Xuandan.

When all the materials were refined, Chang yuanqun produced six pure Xuan pills of the third grade!

In other words, Chang yuanqun's refining rate of pure Xuandan reached 60%!

"It's worthy of being master Chang. The success rate of refining three kinds of inferior pills can be as high as 60%!"

"In this Alchemist's guild, it is estimated that there is no other alchemist in the same realm who can achieve 60% success rate in refining pure Xuandan."

"Yes, after all, master Chang is famous for his high success rate."

"..."

hearing the exclamation of the students under the stage, Chang yuanqun couldn't help looking proud.

Refining elixir is a very delicate work, an carelessness may lead to furnace explosion, so the alchemist's success rate is generally not high.

Normally speaking, it's not bad for the ordinary top-grade alchemists to make the top-grade pills, and the success rate can reach 40%.

And Chang yuanqun was able to refine six pure Xuan pills from ten ingredients, which was a very successful rate.

"Boy, it's your turn." Chang yuanqun looks at Bai Qingfeng with a happy face, and his tone is full of provocation.

"If you are a first-class alchemist, you can only make 60% of the pills. You also have enough waste."

Bai Qingfeng disdains to curl his mouth.

Listen to Bai Qingfeng's words, Chang yuanqun suddenly looks cold, "boy, wait until you reach 60% of the success rate of the pill. Don't even refine a pure Xuan pill later."