I Have an Invincible Demon System in Me

Time flies, half a month has passed.

During these half a month, Tang Fei kept a low profile enough to stay at home, studying and refining elixirs all the time.

Of course.

During this period of time, he naturally also mastered the prescription of Yin Yang Pill thoroughly.

Now, as long as he has the materials, he can refine the elixir.

And the success rate is extremely high, as high as more than 90%.

To know.

With such an astonishing success rate, even some fourth-rank pharmacists cannot achieve it.

But Tang Fei did it.

It can be seen from this that Tang Fei's alchemy skills at this time are already comparable to those of a fourth-rank alchemist.

but.

Since the assessment of alchemists of the Dan tribe is only held once a year, Tang Fei naturally has no way to assess the qualifications of a fourth-grade alchemist.

"Tang Fei, for the rest of the time, you can only learn by yourself. I really have nothing to teach you."

Calling Tang Fei to him, Yan Hong said earnestly.

"Mr. Yan Hong's kindness in teaching and guiding, Tang Fei will never forget!"

Tang Fei bent his legs, knelt down on the ground, and immediately bowed three times.

"Get up, I, an old man, haven't really taught you anything, but because of your influence, my popularity has increased by more than ten times."

Yan Hong quickly helped Tang Fei up.

And what he said is indeed true.

It's true that he introduced Tang Fei to the door, but Tang Fei's great achievements really depended on himself.

...

"Boom!"

At a certain moment, a low and muffled sound came from Tang Fei's body.

"Ding! Ding!"

"Congratulations to the host, successfully upgraded to the fourth heaven of the Spirit Sword Emperor."

"Congratulations to the host, you have obtained a 'Dragon Power Fruit'."

"..."

"call!"

"Has it finally broken through?"

Tang Fei let out a heavy breath.

For the breakthrough, he was not too surprised, because whenever he refined it, he could feel the breath in his body grow quietly.

As long as there is growth, there will always be a breakthrough day.

And that day has finally come.

but.

To Tang Fei's surprise, he got a 'Dragon Power Fruit' for his breakthrough this time?

With a flick of his fingers, suddenly, a fruit appeared in his hand.

This fruit has a very strange shape, pure blue color, and a thick layer of skin on the outside, giving people a very hard feeling.

"I've never heard of this kind of fruit. If you eat it, it should produce dragon power in your body, right?"

Tang Fei muttered to himself thoughtfully.

If you don't do it, you won't stop.

Even if Tang Feidang opened his mouth, he directly bit down.

All along, what the system rewards is beneficial to him.

He believes that this time, there will be no exception.

"Py!"

As soon as he took a mouthful, the expression on Tang Fei's face suddenly became very ugly.

because.

The taste was so bitter it was hard to swallow.

However, to Tang Fei's surprise, the dragon power in his body was mobilized autonomously and became very active.

"This dragon power fruit can really enhance dragon power!"

Thinking of this, Tang Fei didn't care about the bad taste, he opened his mouth immediately, and ate it in big mouthfuls.

Unpalatable fruits are very different.

It doesn't matter whether it's a devil fruit or the dragon power fruit in front of you.

In a short while, Longliguo was completely eaten.

As for Tang Fei, he could clearly feel that his dragon power had more than doubled directly!

...