Following Lu Yu's roar, the flame demons rushing out from around him died.
Lu Yu's eyes were glowing with purple light, and his eyesight seemed to be endless, and he could see through everything in the world in an instant.
"It turns out they are all guarding this thing!"
Lu Yu murmured and immediately fell quickly, killing hundreds more Balrogs in the process.
Under the protection of these balrogs, a dazzling flame floated in the underground void. Under the influence of the flame, the surrounding magma all retreated towards the surroundings, as if they were afraid of the flame.
"This should be the spiritual fire."
Lu Yu came directly to Linghuo and used his magic power in his palms. His palms were immediately enveloped in a golden light, which was bright and bright.
Although this spiritual fire is extremely hot and can burn out all things, it has no effect on Lu Yu's current body of the ancient martial saint.
Just as Lu Yu was about to approach, the spiritual fire suddenly shook and fluttered a few times, then turned into a flaming bird and flew towards another abyss underground.
"Still want to leave?"
In an instant, Lu Yu knew that this should be the spiritual object of heaven and earth formed by the gathering of elements.
It is the same kind of creature as the metallic tiger we encountered on the Ancient Dust Star before.
Lu Yu raised his hand to grab it, and directly used his Dragon Capturing Hand to catch the bird turned into flames.
The bird struggled hard, but could not break free from Lu Yu's hand.
Lu Yu didn't hesitate and opened his mouth to swallow the spiritual fire.
As soon as the spiritual fire entered the body, it immediately turned into a raging fire, lingering around Lu Yu's meridians.
Waves of pure fire-attribute elements reverberated around Lu Yu's body, and powerful mana fluctuations continued to spread towards the surroundings.
In Lu Yu's cave, there are already three elements of mana: metal, wood, and water. At this moment, the beam of light symbolizing the fire attribute mana is also growing rapidly.
However, compared to Lu Yu's powerful Dongtian, this level of mana is just a drop in the bucket.
"It is indeed a treasure land. I want to devour some more fire-attributed spiritual beasts, and I should be able to refine my fire-attributed mana to perfection!" Lu Yu simply let go of his hands and feet and went on a killing spree underground, devouring the surrounding spiritual fires one after another.
Boom! Boom! Boom!
With Lu Yu's palm strike, the mountains of hard rock in front of him were shattered one after another.
The underground of this land of spiritual fire has been completely occupied by underground flame demons.
These creatures, whose whole bodies were burning with raging flames, had eyes full of killing, and had no other thoughts except killing all the creatures in front of them.
The further down he went, the stronger the Balrog became. Lu Yu advanced for about three or four hours and had already reached the hinterland of the earth.
It's darker here than outside, and the Balrog's strength has grown to the level of a Sanxian, which is extremely terrifying.
One loose immortal may not pose a threat to Lu Yu, but hundreds of loose immortals and fire demons gathered together are enough to cause the mountains to collapse.
However, such a terrifying force could be killed by one punch in front of Lu Yu.
Lu Yu was just like those ancient martial saints, who could level everything with one punch.
"The further you go, the stronger the spiritual fire becomes!"
Along the way, Lu Yu also summed up some experiences.
In his cave, the majestic fire elements have gradually gathered and formed a certain scale.
He grabbed another flame beast and swallowed it directly into his mouth. Lu Yu's fire elemental magic became stronger again.
If anyone else were here and saw this scene, they would definitely scold Lu Yu for being extravagant.
A spiritual fire is enough to turn an ordinary pharmacist into an alchemist. Even if an alchemist obtains a spiritual fire, he can use this flame to greatly improve his alchemy strength.