Qin Yuzhou was in the majestic sea of ​​fire, and fire snakes kept pounceing towards Qin Yu, trying to swallow Qin Yu, but in the end they were all blocked by Qin Yu's spiritual shield.

As Qin Yu sank deeper and deeper, the temperature also became higher and higher. After a hundred feet, although he had a spiritual shield, Qin Yu still began to sweat on his forehead, and he sprinkled like rain.

"Well, Fire Crystal Stone!"

Qin Yu's eyes suddenly fell on the volcanic rock wall. Wherever they were, fire crystal stones as big as fists flashed with fiery red light.

Fire Crystal Stone is a necessary thing to create fire-attribute weapons, and the Fire Crystal Stone here is of extremely high quality, which is several levels higher than the one Qin Yu had obtained in Wanjiafang Market before.

Before Qin Yu's orders, Hei Tong was happy and shot over, opened his mouth and swallowed all the fire crystals around him into his mouth, and a feeling of satisfaction rose on his face.

After swallowing these fire crystal stones, although the black child did not enter the fourth level of the Void God Realm, it was almost the same. As long as you swallow some more, the black child will definitely advance.

Qin Yu took the black boy and kept exploring down, while the fire crystal stones in the depths were more numerous and of higher quality.

The black boy swallowed it tirelessly. After about two hours, he finally broke through to the fourth level of the Void God Realm.

After breaking through to the fourth level of the Void God Realm, the aura of Hei Tong became extremely manic, and the power of fire appeared around him.

"Master, this is too slow to go on. I'll help you open the way." Hei Tong said with a smile.

Immediately, the chubby palm in the depths of the black boy suddenly slashed at the bottom of the volcano. The surging sea of ​​fire suddenly split and rushed towards both sides, revealing a road to heaven.

Qin Yu looked at the passage in front of him and his eyes moved slightly.

After the black boy entered the fourth level of the Void God Realm, he mastered the fire attribute laws that were extremely majestic. With a casual move, he could control all the power of flames.

Since there was a passage, Qin Yu was not polite at all. His figure flashed and sank rapidly, and soon arrived at the bottom of the volcano.

The bottom of the entire volcano is extremely huge, like a small world. Of course, the temperature here is higher and more terrifying.

If there is no power to deal with the fire attribute law, the temperature here is enough to burn any master in the fifth level of the virtual god realm to ashes.

Even the masters of the sixth level of the Void God Realm could not survive, and they were extremely terrifying.

However, these flames are now controlled by Hei Tong. Even if Qin Yu does not use spiritual energy to protect his body, it will be fine. Walking in it, strolling in the garden, as if walking in the back garden of his own.

Not far from Qin Yu, there was a stone about three feet square, with terrifying flame power waving on it.

If you observe carefully, you can also find that there are countless ancient patterns engraved on this three-foot square stone, which is an ancient treasure.

"The reason why the fire attribute law here is so rich is entirely because of the ancient patterns on this stone." Qin Yu took a deep breath and said.

The black boy also came to the front of this stone, and was extremely envious, staring at the stone, drooling.

"Hei Tong, don't worry, let me study this thing before talking about it!" Qin Yu hurriedly stopped Hei Tong.

Although the black boy was a little reluctant, he stopped, quietly floating beside Qin Yu, and said, "Master, you have finished researching it, you must let me swallow it!"

Qin Yu was so angry that this stone containing ancient patterns was a treasure and priceless. If he was bitten by a black boy, it would be ruined.

But looking at the pitiful appearance of Hei Tong, Qin Yu nodded indifferently and agreed. Qin Yu has not practiced the fire attribute law now, so it is useless to leave this thing behind.

"The runes on the law on this stone are extremely delicate, and after countless years, they have not declined. It is simply incredible." Qin Yu carefully observed the patterns on it and couldn't help but sigh.

Power can only last for a certain period of time. After years of baptism, it will gradually decline and gradually dissipate between heaven and earth.

But the power on the stone in front of you shows no sign of decline.

At the bottom of the stone, Qin Yu found three big characters - Tianhuoshi!

In other words, the name of this stone is Tianhuo Stone!

Apart from the three big words "Sky Flash" and "Stone", there is no other information on the stone.

"Silence Blood Eyes, activate it for me!"

Qin Yu sniffed gently and activated the blood pupil of the Silence. A strange force erupted from Qin Yu's eyes and stared at Tianhuoshi.

The patterns on the sky flint stone were little by little portrayed in Qin Yu's mind.

Although Qin Yu did not practice the law of fire attributes, the patterns on this sky fire stone were too mysterious. If you comprehend it, you might get some useful value.

After copying all the patterns on the Sky Flash Stone, Qin Yu nodded and signaled that Hei Tong could do it.

The black boy screamed excitedly, and opened his mouth and squirted a black light, wrapping the Tianhuoshi in. However, what was surprising was that the Tianhuoshishi did not melt this time.

"Well, it can't melt?"

A trace of doubt flashed over the black boy's little face. The power of the law was extremely envious, but now...

A look of surprise appeared on Qin Yu's face. It was the first time he saw something that the black boy could not swallow, and he couldn't help but say, "Since it cannot be melted, you can swallow it directly into your body and slowly nourish it, which can also bring you a lot of benefits."

Tianhuoshi can continuously release fire-attribute laws. If it is swallowed in one mouthful, it will be a bit wasteful. It is better to stay in your body and constantly absorb the power of the laws that burst out from it.

The black hole nodded, and the black light moved, wrapped around the sky flint and shrank rapidly. Finally, it was wrapped in its mouth, revealing a look of satisfaction.

However, the black boy obviously had no intention of stopping. His body suddenly shook and turned into a majestic black flame, revealing his body.

The black flames climbed rapidly and spread towards the surroundings. A stream of powerful destructive power erupted endlessly, dyeing the entire bottom of the volcano into a black sea of ​​fire.

While the black sea of ​​fire was burning, a sudden burst of sucking force burst out, and the countless flames were all swallowed by the black sea of ​​fire.

"Hei Tong, this guy, has just broken through the fourth level of the Void God Realm, and is still continuing to evolve." Qin Yu said in surprise.
Chapter completed!