The thousand-story pagoda training system can be upgraded to 999 levels in seconds

Chapter 674
Therefore, it is only possible to use the tyrannical flame to put away all the Danxiang.

Only by controlling the elixir perfectly can the quality of these sixth-grade elixirs be guaranteed without being affected in the slightest.

But at the same time, Lin Yan had to protect the sixth-grade elixir from harm.

While protecting the quality of the pill, it is also necessary to ensure the pill itself.

This is a very difficult thing.

Many alchemists always have accidents when doing this step in order to refine better quality pills.

However, Lin Yan was very handy in controlling it.

He perfectly stored the alchemy incense in the alchemy furnace, and at the same time kept the sixth-grade elixir properly.

Now, it's really only a matter of time before Dan succeeds.

Soon, another day passed.

For three whole days, Lin Yan was refining the sixth-grade elixir.

At this time, the sun has reached the west.

Li Mengyao and Ye Xiaoxiao waited for Lin Yan's alchemy from a distance: "It's been three days, and this is the first time I've seen brother Lin Yan's alchemy take such a long time."

"Don't worry, it's fine." Ye Xiaoxiao said.

The two looked at Lin Yan, waiting and cultivating.

And at this moment, a thunderous sound resounded through the sky.

The entire sky was covered by dark clouds.

Roaring thunder and lightning kept rolling on the edge of the sky.

The sky above Lin Yan's head became extremely dark in an instant.

The thick dark cloud directly pressed down on Lin Yan's head.

Within the dark clouds, electric sparks like dragons of thunder and lightning were churning inside.

Lin Yan concentrated his energy and got 12 points ready to meet the vision of heaven and earth caused by the upcoming sixth-grade elixir, the sixth-level pill and thunder.

One rank, one heaven, the higher the level, the greater the power.

Whether Lin Yan can successfully refine the sixth-grade elixir depends on whether he can withstand the sixth-level elixir.

The power of the six-layer Dan Lei is definitely the strongest Dan Lei that Lin Yan has seen so far.

He didn't dare to be careless, and immediately mobilized the aura in his body to form a solid defense.

"boom……"

The fire-attribute aura burst out from Lin Yan's body, covering Lin Yan's whole body, including the alchemy furnace, in an instant.

Immediately afterwards, Lin Yan mobilized his soul power to form a defensive barrier within the defense of the spiritual energy.

Double protection to ensure that there is nothing wrong with it, successfully refining the sixth-grade elixir, breaking the sect elixir.

"Boom..."

Suddenly, a huge thunderous sound resounded through the sky.

At the same time, a rough thunderbolt fell from the dark cloud above Lin Yan's head.

The speed of thunder and lightning is so fast that it arrives in the blink of an eye.

In an instant, it slashed fiercely on Lin Yan's aura barrier.

"Oh!"

Wen Shi, a huge muffled sound came out.

The first layer of Dan Lei had an intimate contact with Lin Yan's aura barrier, and that force made the surrounding monsters run away in a hurry.

"Boom boom boom..."

And at the same time, the second level of Dan Lei and the third level of Dan Lei fell almost at the same time.

At the same time, two tyrannical Dan Lei slashed fiercely on Lin Yan's aura barrier.

"Bang bang!"

Two huge dull sounds came out, and Lin Yan only felt a violent vibration of the pill furnace.

His aura barrier showed signs of cracking.

Lin Yan couldn't help being startled, the pill thunder of the sixth-grade elixir was much more powerful than the fifth-grade elixir.

If it is refined by bare hands, I am afraid that with my current strength, it is not enough to take the sixth level of Dan Lei.

(End of this chapter)