Within the sea of knowledge, there was soon a three-second fire screaming voice: "Grandma's leg, you are finally here, if you don't come, the third master will let this little fart child be bullied!"

"What do you mean? What little fart?" said Feng Hao, confused.

"What else could it be?" The three-second fire voice was a little aggrieved, and at the same time mixed with dead excitement: "Didn't you find that there are other flame powers in this place besides the third master?"

Feng Hao was slightly startled, and then he noticed that among the roaring flames around him, in addition to the golden-red three-second fire, there were also purple-red fires, and for a while, Feng Hao suddenly thought of a terrifying possibility: "You mean ......?!"

"That's right, there is a fire hidden in this place, and it is a [Geocentric Hellfire] that has evolved to an advanced form!" Three Seconds Fire replied affirmatively: "Now it seems that this Geocentric Fire Yuan Crystal does not appear casually, but appears with the fire. ”

"Earth's Heart Flame?Advanced Form?" Feng Hao said in a daze as he approached the ore vein: "Don't tell me that you are a dignified Origin Tinder, you can't even beat an ordinary Tinder." ”

"......" Sanshuo said angrily: "Nonsense, if it weren't for this little kid's sneak attack, how could the third master be at a disadvantage? ”

"Uh, there is still such a statement?" Feng Hao didn't expect that the heaven and earth spirit creatures and the host would only see this special restriction.

I couldn't help but summon Xiaobai out, fused into the white wolf form, and supported the location of the three-second fire at full speed.

Soon, in the super visual vision of the black pupils, the figure of the three-second fire appeared in the raging flames, and on the other side of the three-second fire, a demonic purple-red fire was sitting on a huge earth-centered fire yuan crystal vein, fighting hard with the three-second fire.

With the arrival of Feng Hao, the momentum of the three-second fire, which was originally at a disadvantage, increased greatly, just like a pile of fire that was about to burn out, and suddenly a large amount of fuel was added, and the golden-red fire instantly burst out.

"Hahaha...... Little brat, look at how you fight with your brother this time!" The confidence of the three-second fire increased greatly, and the golden-red flames around him suddenly counterattacked, pressing towards the hellfire in the center of the earth.

Feeling the rising momentum of the three-second fire, the Earth's Inner Fire was obviously a little flustered: "It turns out that you have become a lackey of the human race. ”

"I'll rub ~ How can you talk to your seniors, you little fart?" said with an unhappy face: "What is a human lackey? This is called win-win cooperation, do you know the little fart?"

"A lackey is a lackey, and Benhuo disdains to be with you!" said the Hellfire of the Earth's Depths sneered contemptuously.

The three-second fire was not angry, and while increasing his efforts to suppress the earth's inner fire, he said to Feng Hao: "Mouse, don't be stunned, hurry up and help me swallow this little rabbit cub!"

"Swallow him?" Feng Hao hesitated: "Isn't this good? It's rare to encounter a tinder, isn't it good to leave it to the people around you?"

"Leave a fart, do you see his stubborn temper, like the kind of lord who can condescend to humans?" Three seconds of fire rolled his eyes and said: "Besides, as long as the third master devours him and refines him, he can steadily step into the transformation stage, wouldn't it be better?"

"......" Feng Hao pondered for a moment, and finally decided to help the three-second fire devour the earth's inner fire, first, the three-second fire promotion is the promotion of him, and second, after the three-second cremation form, Zhu Rong can be released.

For the current situation on Earth, releasing Zhurong is obviously a better choice, after all, the strength of the fire god Zhurong is not a joke.

Thinking of this, Feng Hao no longer hesitated, and immediately flashed his nameless dagger, and directly used a move [Shadow Impact] to break through to the spirit body of the underfire in the center of the earth.

Seeing this, Hongyu on the side followed Feng Hao's attack on the Earth's Inner Flame.

The Hellfire in the Heart of the Earth, which had already been suppressed by the three-second fire, was intervened by Feng Hao and Hongyu, and the situation quickly collapsed.

"Damn, there is a kind of fighting alone, what kind of fire are you using the power of human beings like this?!" the Hellfire in the Heart of the Earth roared angrily.

"Hehe~ Don't you look down on me for mixing with humans?" The three-second fire sneered, and then shouted to Feng Hao again: "Oh, do you two know how to fight the spirit of heaven and earth? Try to use a secret method with high energy condensation or high destructive power, so that you can more effectively damage the other party's spirit." ”

Hearing what Three Seconds Fire said, Feng Hao and Hongyu glanced at each other, and they all used the secret method of height energy condensation and high destructive power.

Facts have proved that what the three-second fire said is right, these two secret methods have an excellent effect on the spirit objects of heaven and earth, and after just a few rounds, the spirit body of the earth spirit fire has dimmed a lot.

Soon, the Hellfire in the Heart of the Earth was completely defeated, and the entire purple-red spirit body was wrapped in a golden-red three-second fire.

"Little brat, obediently become a part of my brother~!"

In three seconds, Huo Zhang laughed wildly, directly sacrificed the origin flame in his body, and began to refine the earth's inner fire.

Feeling that his spirit body was devoured and refined, the Earth's Heart Fire was in pain, desperately absorbing the energy of the Earth's Heart Fire Yuan Crystal Vein to fight back, but unfortunately it was useless.

"If you want to refine the original fire, there is no way to ——!" In despair, the hellfire in the center of the earth roared, wanting to disintegrate the origin.

It's a pity that no matter how much he mobilizes the origin in his body, he can't perform the origin disintegration.

"Why did you go earlier?" "Three-second fire jokingly sneered: "I only think of disintegration now, it's too late~!"

The Earth's Inner Flame was shocked, and before he could react, the origin in his body had been broken through by the wisps of three-second fire, and a sharp stinging pain filled his consciousness for a while.

Then, in a burst of unwilling and desperate roars, the Earth's Inner Flame completely lost consciousness, leaving only a cluster of purple-red flames.

In three seconds, the fire rolled up, swallowing the purple-red flame into its own origin, and he couldn't close his mouth excitedly.

At the same time, the golden-red flames that roared around also converged back into the three-second fire body, and the underground ore veins also returned to their original appearance, and countless crystals emitting fire light were all over the underground cavern, which was beautiful.

"Hahaha, this time the third master is really going to take off!" "Three seconds of fire laughed excitedly.

Feng Hao couldn't help but ask curiously, "Anyway, what grade is this Earth-Centered Hellfire in your fire?"

"It's kind of a medium grade. Three Seconds Fire said thoughtfully: "However, this little kid is holding this Earth Core Fire Yuan Crystal Vein, and refining the origin to be extremely pure, it should be regarded as medium to upper." ”

Hearing this, Feng Hao couldn't help but feel a little pity, but the matter had come to this point, and it was too late to regret it, "By the way, how long does it take to refine the Earth's Heart Hellfire?"

"Normally, the devouring between the fires will be relatively slow, but the third master has the ability of [Origin Fusion], and the refining speed will be much faster, and it is estimated that it will only take about half a year. Three-second fire pondered.

Feng Hao nodded with a deep groan, to be honest, half a year is a bit long for him, but there is no way, where is it so easy to improve the spiritual things of heaven and earth?