Just entered the earth vein.

Everyone cracked the first level and killed the spiritual beast, the Black-armored Dragon Turtle.

Every time you spend a lot of effort to kill it, it can revive and reassemble infinitely!

Dragon blood!

Black dragon blood!

then.

Yang Fan observed with his pupil technique "Eyes that Break Illusions".

That black dragon blood is of wood attribute!

䀴且.

Blood has no fixed shape.

It echoes the small pond in the groove of the "wooden" column!

“I figured it out!”

"Prince, what have you thought of?"

"This pool-shaped groove should be filled with dragon blood."

"Dragon blood?"

"Lord Black Envoy, do you remember when you first encountered the Black-Armored Dragon Turtle?"

"Then what?"

"The reason the spirit beast dragon turtle could revive and reassemble infinitely was because of that black dragon blood."

Yang Fan's words were so insightful.

If the black messenger still can't figure it out, then he is really as stupid as a pig.

"Hey, I'll order someone to get that black dragon blood right now!"

The black envoy was cheered up and agreed with Yang Fan's words.

"What is this last flame column slot?"

The black envoy was looking forward to seeing Yang Fan.

"Uh...I haven't thought of that yet."

Yang Fan smiled awkwardly yet elegantly.

MMP!

What if his brain is a supercomputer and he can think of everything?

but.

The groove on this last stone pillar is shaped like a small flame.

Moreover, it corresponds to the "fire" attribute of the Five Elements, so it should be related to fire.

Yang Fan looked around and his gaze finally fell on the Five Elements Dragon Refining Furnace where miserable roars were heard.

Could it be that the last stone pillar is going to ignite the flames on the Five Elements Dragon Refining Furnace?

For a while.

Yang Fan was also unsure.

He secretly activated the "Eye of Truth" to analyze the composition of the flame in the Five Elements Dragon Refining Furnace.

Fire of the Five Elements?

Yang Fan raised his eyelids.

So scared!

Fortunately, I didn't act impulsively, otherwise he would be the one to die.

There is a raging fire beneath the Five Elements Dragon Refining Furnace.

It looks no different from an ordinary fire.

In fact, it is the fire of the five elements!

Contains the five attributes of gold, wood, water, fire and earth!

That is to say.

The last groove is not the flame on the Five Elements Dragon Refining Furnace!

Since it’s not the flame on the Five Elements Dragon Refining Furnace, then what could it be?

Yang Fan thought for a long time.

I can't figure it out.

One day passed quickly.

Yang Fan thought hard but still couldn't figure out what the last thing was.

"Senior, what do you think is in the groove on the last stone pillar?"

Yang Fan was really at his wit's end.

I don’t know how many brain cells have died.

The demons looked impatient at him.

Delaying it like this is not a solution.

Therefore, he could only ask the empress for help.

"The five elements generate each other, and fire is an invisible thing, so it does not require any specific objects."

I don’t know if it was Yang Fan’s promise to repair the Empress’s Heavenly Coffin.

The empress's indifferent attitude became much more obvious.

Under normal circumstances, no bird would pay any attention to him.

Now, give him a little hint.

"The five elements are mutually reinforcing each other?"

"Invisible things?"

Yang Fan's expression froze, and he was unable to react.

Then.

He looked at the five stone pillars in the distance!

This thing shouldn't be the five elements counteracting each other.

Should we stop this Five Elements Dragon Refining Furnace from running?

How can the five elements generate each other?

For a while.

Yang Fan was filled with doubts.

But... this was said by the Empress, and he trusts her very much!

After all, the empress is very high.

As for him, we are not even qualified to look up to him!

"I've figured out a way to crack it. Who among you is willing to try?"

Yang Fan suddenly stood up and asked everyone to speak.

"Try it! Try it yourself!"

"Prince, when we encountered danger earlier, you ran the fastest."

"Now, you still want to use us as pawns? No way!"

The demons don't buy it.

now.