The area of this underground fire island is not very large. There is a large underground cave in the center of the island.
In the underground cave, magma was constantly gushing out and balls of flames were pouring out of the cave.
Although this cave is connected to the underground, it is obviously impossible to enter it directly.
The magma and fire that gushes out of the earth's surface is actually very impure. The truly pure fire must be deep underground.
After searching for a while in the center of the island, Ye Li finally found a cave that led deep underground but without any underground fire.
After taking out the crystal lamp and hanging it on his body, Ye Li stepped into the underground cave in front of him.
The underground cave was not narrow, and Ye Li's pace was not slow. It didn't take him long to reach the depths of the underground cave.
Rich underground fire power surged out from the ground, and even without the presence of open flames, the temperature had become extremely hot.
Along the way, Ye Li did not encounter any monsters, but he saw some strange traces on the surrounding rock walls.
These marks are somewhat like scratches, but there are a lot of them, and they are accompanied by large areas of friction marks. It is obvious that there may be monsters or other creatures deep in the underground cave.
Following the cave, Ye Li walked towards the depths of the sea. According to Ou Qianxie, this island was made up of cooled and solidified magma, so the deep part of the island led to the bottom of the sea.
After Ye Li walked along the cave for several hundred meters, he estimated that he should be close to the bottom of the sea.
Magma gushes out from deep under the sea, so there must be a large amount of magma deep under the sea.
According to Ye Li's speculation, the magma in that area should be very pure.
Finally, after Ye Li walked for another half an hour, a world of underground fire appeared in front of him.
The magma and underground fire are rolling here, and extremely pure underground fire is rising. The almost white flames contain extremely powerful power.
Just as Ye Li walked into this space, as if he had disturbed the habitat of some monster, an extremely huge red head emerged from the flames in the center of the lava lake in front of him.
The scarlet head looks like a giant snake, but there are two long horns growing on the top of the snake's head, making it look like a dragon.
The moment the huge head emerged from the magma, Ye Li recognized the monster in front of him, and a hint of joy appeared on his face.
“It’s actually a giant red flame dragon. I didn’t expect there is such a monster here.
The two horns on the big red flame dragon's head are top-quality casting materials, and their grade is at the upper divine level, which is much better than the materials I prepared.
My idea turned out to be correct, we can find some very good materials here!!!"
Ye Li said with some excitement.
In front of it, this huge monster seemed like just a piece of material.
Tunri said: "This big red flame dragon has the cultivation level of the early stage of the Talisman Saint, so it should not threaten your safety. However, if you want to kill it, you must succeed in one strike, otherwise it will definitely escape.
If this thing dives into the depths of the earth's fire, we will never be able to catch it. If you let it dive into the magma, we will definitely not be able to catch it."
Ye Li heard this and said: "I know this, so I won't give it a chance to escape!!!"
While Ye Li and Tunri were having a secret conversation, the giant red flame dragon had already emerged from the magma.
Behind the huge head, a huge red body emerged from the magma and fire.
Its body is covered with dark red barbs, and it is these barbs that will scratch the ground and leave dense scratches.
These traces were what Ye Li had seen in the cave before. Now he was very clear about the origin of those traces.
The big red flame dragon didn't care about Ye Li's thoughts. It rushed straight towards Ye Li when they met. Its whole body was wrapped in earth fire, looking extremely powerful.
The power of the surrounding underground fire was extremely great. Even with Ye Li's strength, he did not dare to let the underground fire burn his body.
A force of thunder suddenly surged out from Ye Li's body, and a thunder sounded in the air.
The power of heaven's might hit the spirit of the Big Scarlet Flame Dragon hard, causing a hint of confusion to flash in its eyes.
Ye Li has already mastered the use of the power of divine might. He is very satisfied with this ability because of its special properties and its concealment when used.
The big red flame dragon was suddenly stunned by the impact of the divine power. It was completely unprepared and didn't know that Ye Li actually had this kind of fighting method.
Taking advantage of the moment when the Big Scarlet Flame Dragon was frightened by the power of heaven, Ye Li had already rushed towards the Big Scarlet Flame Dragon.
A phantom of a gourd appeared around Ye Li, and the speed of Ye Li's time flow increased instantly. Everything around him became slow or even stopped.
Ye Li's figure instantly crossed the distance between him and the Big Red Flame Dragon and came to the top of the Big Red Flame Dragon's head.
The Big Scarlet Flame Dragon never thought that Ye Li's strength was stronger than its own. Ye Li, who had never revealed his strength before, attacked the Big Scarlet Flame Dragon as if in a sneak attack.
When the effect of the cosmic domain stopped, Ye Li had already flown above the head of the big red flame dragon.
The Yin Fire Talisman appeared in Ye Li's palm. As Ye Li pressed his palm on the top of the Big Red Flame Dragon's head, the power of Yin Fire began to burn inside the Big Red Flame Dragon's head through the Big Red Flame Dragon's head.
A trace of confusion flashed in the eyes of the big red flame dragon. Before it could react, Ye Li's other hand flashed with a rune power, and the golden sword turned into seventy-two sword beams that shot up into the sky.
Seventy-two sword beams condensed in the air, forming two golden streams of light. After circling in the sky, they poked towards the eyes of the big red flame dragon.
The Big Red Flame Dragon never thought that Ye Li's strength was stronger than its own. Only after it felt Ye Li's cultivation level, it finally began to panic.
However, it was too late to escape now. Ye Li's Yin Fire power was completely poured into the head of the Big Red Flame Dragon. A ball of Yin Fire was burning in the brain of the Big Red Flame Dragon. The flames devoured the brain of the Big Red Flame Dragon, making it become dull for a moment.
Ye Li's set of combat tactics includes various abilities that disrupt the mind and spirit, which are enough to put the Big Red Flame Dragon into a state of complete confusion in a short period of time.
Because it was caught off guard, the Great Scarlet Flame Dragon's mental confusion made it lose the opportunity to struggle. The moment two golden sword beams fell from the sky and pierced its eyes, it announced the Great Scarlet Flame Dragon's death.
Seventy-two sword beams penetrated through the eyes of the big red flame dragon and directly poured into its brain.
The golden sword light stirred in the mind of the Big Scarlet Flame Dragon like a storm. In just a blink of an eye, the Big Scarlet Flame Dragon, which was originally alive, turned into a corpse and fell directly on the magma fire.