This is already a natural underground cavern, and human exploration is far from here, which means that Ember can do whatever he wants here.

The current priority is naturally to find gold ore and test it with prospecting magic. However, Ember is not in a hurry, and will talk about it first, because the red dragon is afraid that his big move may scare the Golden Heart away!

In the depths of the earth, where there is no light, even the dragon's night vision cannot see far, although the dragon's eyes can glow to see what is in front of them, but not many dragons will use this ability, because that would be the same as giving their eyes to the enemy as a target.

Ember spewed out a few flames, illuminating the cave where he was, and after seeing the whole picture, he estimated it a little, and came to the conclusion that this place was enough to squeeze a few of his own.

"No, you want a gold mine. Xiao Lan, who was lying on the red dragon's nose, suddenly raised his tail and pointed in one direction.

Looking down the little blue's tail, the red dragon really saw the incomparably beautiful golden glittering color on the rock wall.

Ember couldn't help but lick her lips, suppressing her desire to rush immediately, patiently waiting for her magic to return.

I want to be the dragon of the main dragon of the heart of gold! I can't lose my temper for this kind of petty profit! The red dragon feels that his mentality has sublimated a lot.

Finally, when the magic power was full, the red dragon couldn't wait to reduce its size to about five meters, and then spread its wings and pounced on the gold ore that was already coveted!

With a snap of the red dragon's four legs, it pierced deep into the rock wall, and then crawled in front of the gold ore in a few steps like a large gecko.

A slightly jerky dragon spell spat out of the red dragon's mouth, and then pressed the golden dragon claw against the gold ore!

Soon, the successful spell sent a message back to Ember: the ore had been in formation for 999 years.

The confident red dragon suddenly lost his temper, picked up the gold ore in a few strokes, and then pounced on another piece of gold ore.

The ore has been formed for 999 years.

The ore has been formed for 999 years.

After searching the entire cavern, Ember didn't even find a single piece of gold ore less than a thousand years old!

This direction must be wrong, and Ember who has turned back to his original form ponders while returning to his original form, and finally realizes how difficult it is to obtain the Golden Heart, and puts away the previous luck Heart.

Seeing that there was nothing left to discover, Ember and Blue had no choice but to return to the location that the humans had explored, and then spent most of the day finding a spacious cave deep underground again.

This exploration is still the same: the ore has been formed for 999 years. The ore has been formed for 999 years

Still more than 108,000 miles away from the goal, Ember continued to find the way without giving up.

After running for two days without eating or drinking, the red dragon got the result in 999 no matter what!

Whoever keeps getting a result that can't get close to the target will only get stronger and stronger in his heart, even if it is a dragon.

Anyway, the gold ore dug in the past two days is definitely enough, but how to refine it when you bring it back is still a problem, forget it and wait until you go back!

Ember suddenly felt a flash of inspiration in his head, but he couldn't remember what it was.

Sent by the gods, Ember cast a prospecting spell on an iron ore next to the gold ore.

It was not long before it was concluded that the ore had been formed for 588 years.

This is a no-surprising result, but the problem is that the gold ore next to it just got the result is 999!

It is impossible for the formation time of two pieces of ore next to each other to be so different, and judging from the scattered distribution of gold mines, the Heart of Gold definitely has the ability to autonomously control whether or not to convert the place it passes through into gold!

Wait a minute

Ember suddenly remembered the aura just now: the Heart of Gold can convert other inorganic matter into gold, so can it set its own time for the formation of gold ore?

If that's the case, prospecting can be said to be useless!

Although all this is his own speculation, if nothing else, it is impossible to find the Golden Heart on his own

"Little Blue, do you have any spells that can help me find the Heart of Gold?" the red dragon finally couldn't help but ask the little snake for help.

"I've been waiting for you for a long time. Xiaolan said with some amusement: "Your so-called prospecting technique is useless, I have already helped you improve it, according to this idea, the effect is to guide more direction of gold!"

Saying that, Xiaolan put an improved spell in front of Ember, and the red dragon suddenly became excited: "It's really good!"

Ember immediately followed the spell, but the first few times it didn't work.

You must know that the original prospecting technique Red Dragon was successful at one time, could it be that the improved by Xiaolan has become more advanced?

Ember didn't want to admit that Xiaolan had such strength, and under this ambivalence, he finally succeeded in the fifth time!

I saw a magical light pop out of the red dragon's claws, and it fell on the gold ore in front of it and exploded into pieces and then scattered, falling on other gold ores scattered in the distance, and finally pointed out a direction for the red dragon.

Ember looked at the stone wall in the direction of the spell with some depression, "Is this for me to make a hole?"

"There's no need here. Xiaolan said: "Because the light of the spell is not very strong, it means that there are not many gold mines in this area, we should go back to those places before!"

The red dragon nodded: "As long as there is a glimmer of hope, I will never give up the opportunity to get the Golden Heart!" fully shows the dragon's persistent character.

After saying that, the five-meter-long red dragon turned around and flew back towards the passage from which it came.

When the humans reached the point where the humans had explored and a torch appeared on the passage, the red dragon shrank down to the size of a bird, as usual, to avoid people's attention.

But this time, when I came to the center of the mixed mine, there was an unexpected situation.

"Help!" Suddenly, several robber miners escaped from a fork in the road, rushing desperately towards a group of guards stationed in front.

The guards thought they were playing some kind of escape plan to kill them again, and just as they were about to raise their weapons to stop, they were shocked to see several rock giants several meters high chasing out of the fork in the road where the miners had escaped!

Such elemental creatures are not uncommon in the mines, and most of them are attacked by humans who have offended them due to their mining actions, but it is never before that of several rock giants coming together!

The rock golem let out a silent roar and threw its fist larger than a man's head at the guard.

The guard at the front was too late to dodge due to the hindrance of the miners next to him, so he had to grit his teeth and raise his spear to block, but the brute force of the rock giant was beyond his imagination, and the spear made of fine iron was smashed and bent in one fell manner, and the man lost his balance and fell to the ground!

"Who has an alchemy bomb!" only then did the guard react and shouted out in a gaffe.

Ordinary physical attacks can only tickle rock giants, only powerful attack magic and explosives can effectively kill them!

The guard, who fell to the ground, closed his eyes in despair as he watched the rock giant's big foot step towards him. At this moment, a powerful dragon tail swept over, directly shooting the rock giant several meters high and flying out!