Strongest Instant Upgrade System

Ye Yang stood in front of the refining table, methodically inspecting materials and instruments.

This is a necessary step to prevent some people from deliberately destroying materials.

"Dean Wu, what exactly is Ye Yang going to do?" Qian Ming asked in a low voice.

"The materials he asked for are of different nature. If you want to compare them, they are like the green onion, ginger, garlic, sweet and sour salt in the dishes. They cannot be used as the main material." Wu Jingyu said lightly.

As a Tier 8 refiner, he still has his own vision.

"So, he must have a piece of master material."

"A sophomore, what precious things can you have?" Qian Ming was taken aback for a moment and said with disdain.

"Don't underestimate him, he's Lao Mo after all." Wu Jingyu said coldly.

Then everyone saw that Ye Yang took out a crystal that exuded soft white light from his arms.

This crystal looked very strange, as if it was changing shape all the time.

Suddenly it was a cube, suddenly it was a triangular pyramid, and then it became a mess of polyhedrons.

What is even more bizarre is that his eyes looked over, as if they were all sucked, and he could recover after a while!

"This is... Is this mustard seed ethereal crystal?!"

Wu Jingyu's calm expression from start to finish changed abruptly.

Can't help him not change color.

As the main material for refining mustard seed treasures, mustard ethereal crystals only appear in large spiritual veins, so they have always been extremely rare in the crafting world.

Moreover, Ye Yang's hand was the size of a fist, it was unimaginable!

In Hanzhou, people who possess mustard seeds are probably no more than two hands!

These people are basically little fingers, even mustard crystals the size of a fingernail...

How can this son, He De, can have such a big piece?

Wu Jingyu showed no expression on the surface, but in his heart he had already begun to figure out how to grab this mustard ethereal crystal.

This kind of treasure, in the hands of a student of you, is simply a violent thing. Only by giving it to a top crafting master like me can it be used perfectly!

Then everyone saw that Ye Yang started to move.

From this moment on, everyone's mouths were never closed again.

What a skillful and smooth operation this is!

That's awesome!

It's so awesome that it makes one feel ashamed!

Take a look at how confident people are!

Look at the timing of people putting in materials!

Even Wu Jingyu was in a daze. He felt that he was not watching a second-year student refining tools, but watching his teacher refining tools.

Ye Yang's current state is like those who have been immersed in the mixer for decades!

"call……"

Ye Yang opened the stove lid and glanced at the stone at the bottom of the stove.

The stone has a hexagonal shape as a whole, with primitive patterns on the whole body, and in the center is a mustard seed crystal that changes constantly.

Ye Yang's eyes were not without regrets. He had previously promised that Mo Danqing could not use the vibrating furnace cleaning method when there were too many people, otherwise he would still be able to improve his rank.

But it doesn't matter, when there is no one else, return to the furnace and refining again.

"Let me see what kind of treasure it is."

Old Man Mo was the most excited and took out the crystal beads and walked over.

This is something developed by the Ministry of Government to detect the aura level of an item, and some warriors with spare money will basically buy one.

It's worth mentioning that the bead that the Spirit Beast Mountain detects the spirit beast rank is developed after imitating this one.