After finishing speaking, Hao Meng took out seven red talismans from the space ring.
Each talisman is one foot long and as wide as a palm. It is red in color and exudes extremely violent energy fluctuations.
Ji Tianxing could clearly feel that these spells were of high grade and contained terrifying power.
If seven Explosive Flame Talismans were detonated at the same time, they could even blow up half a mountain.
Yun Yao saw the Explosive Flame Talisman in Hao Meng's hand, nodded and said: "Junior Brother Hao's idea is good!"
Hao Meng showed a smile on his face and continued: "These explosive flame talismans are all high-grade Xuan-level talismans, which can only be refined by Master Fu Zhuan."
"As long as a spell is detonated, it can kill anyone below the Yuan Dan realm, and it can also destroy rocks with a radius of dozens of meters."
"Although, this magic cave is located deep underground, and the walls are made of solid rock."
"But the Demon Cave extends in all directions, with countless holes and passages dug out. The foundation is not stable."
"As long as these explosive talismans are used appropriately, the devil's cave can be completely blown up."
Although there are many secret rooms and passages in the magic cave, the terrain seems complicated.
In fact, the core of the entire magic cave is the empty cave with a radius of one thousand meters.
There are six stone gates around the cave, many passages extending out, and many secret rooms dug out.
As long as the core cave is blown up, the entire magic cave will collapse and be completely destroyed.
After making up their mind, Ji Tianxing, Yun Yao and Hao Meng exited the secret room and returned to the empty cave.
Hao Meng walked around the cave and observed carefully for a while before he found a suitable place to place the Explosive Flame Talisman.
It took him two-quarters of an hour to place all seven Explosive Flame Talismans around the cave.
After everything was ready, he quickly returned to Ji Tianxing and Yun Yao, and said with a solemn expression: "Senior Sister, Junior Brother Ji, let's leave quickly!"
"I have adjusted the formation in the Explosive Flame Talisman. In a quarter of an hour, all seven Explosive Flame Talismans will detonate."
When Yunyao and Ji Tianxing heard what he said, they immediately entered the dark passage and ran out of the magic cave.
The three of them passed through the dark passage very quickly and left the magic cave in less than a quarter of an hour.
The three of them returned to the jungle outside the cave and silently stared at the entrance of the magic cave.
About a hundred breaths later, the Explosive Flame Talisman was detonated.
A dull and loud "boom" sound suddenly came from the ground!
The ground shook violently, and the whole mountain trembled, as if a huge earthquake had occurred.
The ground shook violently a dozen times, opening huge ravines.
Many big trees were trembling and shaking, and countless big trees were broken, making cracking sounds.
For a moment, the whole mountain was shaking and jumping, as if it was about to collapse.
The mountains stirred up dust, soil and vegetation debris all over the sky, and fell down in large numbers.
Ji Tianxing and Yun Yao were well prepared, and even though the ground shook crazily and trembled, they did not fall to the ground.
After a long time, the huge movement of the earth and the mountains slowly calmed down and gradually calmed down.
At this time, the entire mountain peak was twisted and deformed.
The top of the mountain sunk several hundred meters deep, and it became shorter out of thin air.
After the underground magic cave was blown up, the interior of the mountain became hollow, causing the mountain top to subside and collapse, filling the hollow area.
Even if the three of them couldn't see what was going on inside the mountain, they could guess that the entire magic cave must have been destroyed.
"Huh... I finally completed the mission successfully!"
Hao Meng took a deep breath and showed a happy smile.
"We completely destroyed the demon cave and killed so many demon guards. In a short time, the demons will definitely not come out to cause trouble!"
Ji Tianxing also nodded and said with a smile: "Yes! The ancient realm of stars can be peaceful for a while again."
"I just hope that after the high priest and the witch withstood this blow, they can escape from the ancient realm of stars and never come back again!"
Yunyao looked calm and did not speak.
But everyone knows that with the temperament of the high priest and the witch, they will definitely not give up and leave the Star Ancient Realm easily.
Perhaps, they will make a comeback soon.
After a long time, the flying dust and debris of wood and grass finally dissipated, and the night sky became clear again.
Yun Yao then whispered: "Junior Brother Hao, Junior Brother Ji, it's time for us to go back and recover."
Hao Meng nodded and followed her to leave.
However, Ji Tianxing hesitated but did not follow.
Yun Yao turned to look at him and asked doubtfully: "Junior brother Ji, why don't you leave?"
Ji Tianxing showed an apologetic smile and explained: "Senior Sister, I still have something very important to do, so I won't go back to the sect with you."
Yunyao frowned slightly and didn't ask any more questions.
Hao Meng raised his eyebrows and asked doubtfully: "Junior Brother Ji, where are you going? How long will it take to come back?"
Ji Tianxing thought for a moment and said solemnly: "That matter is very important and very difficult. It may take ten and a half days, or it may take a month."
"But don't worry, no matter what, I will return to the sect before the Heavenly Ranking Competition next month."
Since he didn't want to disclose the specific matter, Yunyao and Hao Meng would not inquire further.
"In that case, be careful on the road."
"Junior Brother Ji, be careful!"
The two of them gave Ji Tianxing some advice, waved goodbye to him, and turned around to leave.
Ji Tianxing watched Yunyao and Hao Meng leave. He stood there for a long time before turning around and walking in the other direction.
After leaving the mountain where the magic cave was located, he released Qianyue from the treasure bag.
"Whoosh!"
Qianyue turned into a flash of icy blue light and appeared in front of him, and her body quickly expanded and became larger.
In the blink of an eye, its size grew to more than three meters, becoming a giant ice fox with a handsome appearance and a majestic aura.
Especially its twelve furry tails, which look both mysterious and beautiful.
"Lao Ji, if you don't go back to the sect with Senior Sister, where are you going to go alone?"
Ji Tianxing reached out and touched its forehead, with a meaningful smile on his lips.
"I just found clues about the Sky Star Pearl in the secret room of the Demon Cave. I want to investigate the situation as soon as possible."
Currently, he is practicing the fourth level of the Way of the Sword Heart.
Sword Soul Burial Sky has long said that with his mortal body's qualifications, he can only stop at the fourth level and cannot practice fifth level techniques.
This means that he can only stay in the Tongxuan realm and is destined to be unable to reach the Yuandan realm.
To solve this problem, he can only try his best to find the Sky Star Pearl and fuse it with the blood of the Sword God!
Although Qianyue didn't know what the Sky Star Pearl was, he also knew that it was extremely important to him.
It nodded and asked: "Then where do you plan to start the investigation?"
Ji Tianxing looked at the night sky in the north and said with a smile: "If you want to investigate clues and get information, of course you have to go to Yanling City."