In fact, Zhou Qingyun was not sure. Any extreme danger would happen in the Holy Beast Forest. Although Xiao Cheng was strong, he could not resist all dangers. However, compared to Tang Qingyan, he was more calm and rational.

He knew in his heart that if Xiao Cheng's strength could not resolve the possible danger, then he and Tang Qingyan would be even more unlikely to help. Helping would only drag down and make the situation worse.

It’s better to wait and see, so comfort Tang Qingyan and don’t worry, so as to avoid Tang Qingyan being confused.

After hearing what Zhou Qingyun said, Tang Qingyan felt that Zhou Qingyun was knowledgeable after all, and speculated that she should be a little sure of it and felt a little at ease.

Long'er lay on Tang Qingyan's shoulder, staring at the bottom of the cave with watery eyes curiously, as if he was deeply attracted by the things below. Long'er's eyes were amazing. Tang Qingyan and the other two could not see the situation at the bottom of the cave with dazzling light, but it could see clearly.

Long'er was stunned and looked shiny, then salivated, as if she had seen something extremely delicious.

The yin and yang energy in the cave rolled, and the dazzling light illuminated the cave. The temperature in the cave suddenly increased by several degrees. These changes immediately attracted the attention of thousands of golden-feathered toads, and at the same time woke up from the semi-hibernation state, causing waves of commotion.

The golden-feathered toads poked their ugly heads out and looked below the grotto, with a little horrified and excited look.

"Gugu...gugu..." For a moment, the toad's dull cry resounded throughout the cave, connecting it into a group. Almost all the toads were making strange screams, forming a huge momentum, as if a ritual from an ignorant era, and at this moment the entire cave was boiling.

At the bottom of the cave, Xiao Cheng narrowed his eyes slightly and looked at the gap in the huge rock. Although he was extremely eye-catching, he was still blazing by the sudden dazzling light. He couldn't see anything clearly. After a brief adaptation, he could barely see things.

However, there is only a fist-sized gap between the huge rock and the cave, and I can't see what is hidden in the cave.

"The yin and yang energy is so strong and pure, this thing must be extraordinary!" Xiao Cheng said excitedly and hurriedly approached the huge rock.

Looking inward through the gap, I didn't see anything, just a dazzling light. It was obvious that the glowing treasure in the cave was not at the entrance of the cave, but should be deeper in the cave.

At this time, Xiao Cheng was too lazy to pay attention to the reactions of tens of thousands of golden-feathered toads above, and embedded his hands into the gap and moved the rock away with all his might.

The power of both hands directly acted on the boulder, and of course the force was stronger than the sword energy transported from the air. With the thunderous sound, the boulder was slowly moved away, revealing a narrow passage that only one person could pass through. Xiao Cheng turned sideways into the cave and disappeared into a ray of light.

The light in the cave is even more intense. Ordinary people may be blinded by their eyes when they enter this place, even Xiao Cheng feels tingling in his eyes.

There is nothing special about the cave, just the ordinary stone bell cave. The blazing light reflects the cave with golden light. There is a blazing white light ball in the depths of the cave, and the light in the cave is emitted from it.

The white light ball is too fierce to see what is in the light ball.

Xiao Cheng secretly used his true energy to his eyes, and his eyes were clear and bright, and he looked at the center of the light ball through the blazing light. Under the special eyes of both eyes, the situation in the light ball gradually appeared. He saw two small fireballs, one white and one black, inside the light balls, which were about the size of walnuts, dragging the faint fire tail, and quickly rotated around a common center symmetrically.

The two fireballs rotate quickly, sweeping open layers of gorgeous halos, forming an endless Tai Chi diagram, full of the rhyme of yin and yang.

Xiao Cheng's eyes were condensed, he couldn't help but feel happy, and said in surprise: "Sky Fire? It turns out to be the legendary Yin-Yang Tianhuo!"

This is not the first time Xiao Cheng saw Tianhuo, and he could clearly recognize that these two rapidly rotating fireballs were Tianhuo at a glance.

In fact, he had guessed before that, there were very few treasures that could burn spiritual consciousness, and some special heavenly fires had this ability, but they did not expect that they were the legendary extremely magical and rare Yin-Yang Heavenly Fire.

The Yin and Yang attributes are advanced two-character genus, higher than the Bagua, Five Elements, and Four Symbols. They have more powerful and domineering Tianhuo power and Tianhuo magical powers. They rank in the top ten among various Tianhuo, which is of great benefit to any practitioner. If they can refine Yin and Yang Tianhuo, their strength will definitely undergo a drastic breakthrough.

Yin and Yang Tianhuo is extremely difficult to form, and the conditions are harsh. Because Yin and Yang are mutually generated and restrained, the power of Yin and Yang is difficult to balance. If it is slightly biased, the two types of Tianhuo will lose balance and devour each other and disappear, and explode with destructive power, and even lonely Yin and Yang cannot last long.

Therefore, Yin and Yang Tianhuo only exists in legends. Most of the legends are speculations. I have never heard of anyone discovering Yin and Yang Tianhuo.

Yin and Yang Tianhuo is not only more domineering and powerful than the same-grade Tianhuo, but more importantly, it is a pair of coexistence and balance.

Generally speaking, a cultivator can only refine one heavenly fire at most and two heavenly fires. The heavenly fire will have a repulsive conflict, which is tantamount to self-destruction. However, the Yin-Yang Heavenly Fire is a pair of heavenly fires that coexist in balance. Although they are two, they can be regarded as a whole. The cultivator can refine all the two Yin-Yang Heavenly Fires at the same time.

The power of refining two heavenly fires is not as simple as one plus one equals two. Not only do you obtain two heavenly fire magical powers, but you also obtain the powerful attribute power of the two heavenly fires and the origin of the Tao. At the same time, the ability to temper the Yin-Yang Heavenly Fire is beyond imagination. More importantly, if you successfully master the mystery of Yin-Yang Change through Yin-Yang Heavenly Fire, your realm will be rapidly improved and you will benefit endlessly forever.

And these are just the benefits that Xiao Cheng knows now, and there must be many secrets that Xiao Cheng doesn't know.

"Good thing!" Xiao Cheng was very excited and came to the bottom of the cave to pick rainbow soak the fruit, but he didn't expect to run into Yin and Yang Tianhuo.

However, he already has the Unrelief Divine Fire. Although Yin and Yang Tianhuo is good, it is of course still far behind the God-level Heavenly Fire such as Unrelief Divine Fire. Unrelief Divine Fire has already jumped out of the category of movement and genus. It is a pure will power and its effect is much greater than Yin and Yang Tianhuo.

Even so, even if he can't use Yin and Yang Tianhuo, he can give Yin and Yang Tianhuo to people close to him. This kind of magical object is definitely not lacking in use, but he is still unclear about the level of Yin and Yang Tianhuo.

Xiao Cheng suppressed the joy in his heart and carefully observed the Yin-Yang Tianhuo. Yin-Yang Tianhuo rotated too fast, making it difficult to capture the external flames of the Tianhuo.

Xiao Cheng concentrated on observing, endured the stinging pain in his eyes, and failed to see the outer flame clearly from the pure sun sky fire. The light was too bright, and the outer flame was swallowed by the light, but he saw the outer flame from the pure cloudy sky fire that was black and ate.

The black outer flame swallows the light and shows a vague form, with four levels of outer flames.

"Fourth level of external flame, the best-quality heavenly fire?" Xiao Cheng said in surprise. The rank of the Yin-Yang Heavenly Fire exceeded his expectations.
Chapter completed!