"Originally, there were five powerful people in the True Immortal Stage in the Hanging Cave, but a few days ago, four big figures came to the Hanging Cave. The Holy Immortal Stage King attached great importance to the four people. They should also have the cultivation level of the True Immortal Stage." Heiyu said.

Chen Luo heard this and felt a slump in his heart.

If there were only Red Boy and the other four true immortal demon clans here, with his current strength, plus the Thunder General, Giant Spirit God, and other Mahayana Heavenly Soldiers in the Heavenly Book, he could barely deal with it, but now the other party has four more true immortal demon clans, and he has no chance of winning at all.

As for the mysterious fire battle formation mentioned by Huo San, it is possible to rescue the entire Huo Mei clan and cannot be counted on at all.

But no matter how difficult things are, you cannot give up.

"What's the matter with the four true immortals and demons?" Chen Luo pondered for a moment and asked.

"This villain didn't know. He only heard that the four of them stayed in that secret room all day long, maybe they were helping the Holy Infant King refine that treasure." Heiyu said.

Chen Luo also has speculations on this aspect, it seems that the treasure is quite good...

"Take me into the air and don't let anyone notice it. Can you do it?" He was silent for a moment and said to Hei Yu.

"You can try it." Hei Yu hesitated for a moment and nodded.

Chen Luo could feel Hei Yu's emotions. Although he was not sure about this, he still had 60 to 70% of them. He immediately waved his hand and released Hei Yu out of the Heavenly Book.

Heiyu and Shen Luo were already connected. Although Chen Luo used the invisibility talisman to hide his tracks, Heiyu could still sense Chen Luo's place. After bowing to him, he flew towards the depths of Huokuo Mountain.

Sinking slowly followed behind.

The two soon arrived at the depths of Huokuo Mountain. The air here was filled with pungent scent of sulfur, and there were rolling black flames and volcanic ash floating, which was very unpleasant. What's more important is that the flames here are several times more intense than outside, and they were slightly uncomfortable when they were roasted and sank.

Hei Yu took out a red talisman and stuck it on his body. A layer of red light suddenly appeared on his body, offsetting most of the high temperature around him, and calmly came to a valley more than ten miles wide.

There is a huge active volcano on each side of the valley, which spewed out magma fire columns and thick smoke into the sky from time to time. There is a huge pit in the valley, leading straight to the ground, and the bottom cannot be seen at first sight.

The pits are perfectly cylindrical, which does not seem to be formed naturally, but are excavated after birth. Caves are dug on the mountain walls inside the pits, densely packed, like honeycombs, and from time to time some demon soldiers come in and out of these caves.

"Master, here is a hanging hole." Heiyu's heart communication fell.

"Take me to the cave to take a look." Chen Luo looked at the scene in front of him for a few glances, and said in his heart.

Heiyu agreed and flew towards the hanging hole.

There are many demon soldiers patrolling outside the hollow. Fortunately, their cultivation is not strong and they cannot see through the sinking invisibility talisman.

Seeing the return of Heiyu, several demon soldiers immediately met him. The leader was a mid-stage eagle demon with a tuft of golden feathers on his head, which looked quite extraordinary.

"Yeah, isn't this Captain Heiyu? I heard that you went to chase the escaped Huo San, why did he come back alone? You won't be able to chase him, right?" The eagle demon looked at Heiyu and said with a smile, with a gloating voice in his words.

Although Hei Yu was subdued by Chen Luo, his personality was still there. An angry look flashed in his eyes and said coldly: "Jin Lin, I will report to Lord Yan Luo about Huo San, and you don't need to point fingers! I still have something to do, I don't have time to talk to you, so let me go!"

But Jin Lin did not get out of the way and smiled wickedly: "Hmph! The duck is stubborn. The Fire Third is the main prisoner who was named by the Holy Infant King. Now he ran away from you. The punishment of a pillar of fire is indispensable. For the sake of our colleagues for many years, you will give me the pair of Fire Lidao, and I will let my uncle go to Lord Yan Luo to talk to you, and at least save your life."

The punishment of the pillar of fire is the extreme punishment of hanging in the hollow. A copper pillar is erected at the crater, tied the prisoner to the copper pillar, and endured the fire of lava to roast for 49 days. The prisoner's body will be roasted into mummies, and at the same time it is petrified by volcanic grey, turning into a stone sculpture that is struggling with pain. The pain it suffers in the middle is simply hard to describe!

"Jin Lin! I'm not clear about what I said, but you're deaf, get out of here!" Hei Yu has been refined into the Heavenly Book by Shen Luo, and the Holy Infant King has been thrown behind his head. He doesn't care about any punishment and shouted sternly.

Jin Lin is not a good bird. Relying on his uncle's strength and being the commander of the Holy Infant King, he usually hangs in the air with his foxes and tiger power and acts domineeringly. Although Heiyu's strength is higher than him, he is not afraid at all. Instead, he has always coveted Heiyu's pair of scimitars.

"Okay, Hei Yu! Don't give me a face! I think that your pair of Huo Li swords are your fate. I will leave it to me with the knowledgeable sword, otherwise I will wait for the punishment of the pillar of fire!" Seeing Hei Yu directly refuse, Jinlin was furious and directly scolded.

Hei Yu was ordered to take him to the hanging hole. Now that he was stopped by Jin Lin, he was furious and wished to cut off Jin Lin's head with one knife, but if something happened, it would probably be detrimental to Chen Luo's investigation.

"Who is the uncle of this eagle demon?" Chen Luo, who was invisible, asked Hei Yu.

"Jin Lin's uncle is a golden flame eagle from the Mahayana period, named Jinli, and is one of the five commanders of the Hanging Cave. The Holy Infant King and the true immortals under his command are not in charge of the matter. The daily affairs of the Hanging Cave are all under the responsibility of the five commanders." Hei Yu replied in a voice transmission.

"Oh, that's it, you don't have to worry about me. Teach this kid a lesson and go into the air quickly." Chen Luo's eyes moved and he replied in a voice.

Hei Yu was overjoyed, and a red light flashed in his right hand, and a red scimitar emerged and slashed towards Jin Lin.

"You dare to attack me!" Jin Lin was shocked and angry. Hei Yu dared to attack him in public. He hurriedly took out a dark blue sword to meet him.

With a loud "clang" sound, the blue war knife barely held the scimitar, but Jin Lin's body shook.

Before he could stabilize his body, another red light flashed by, but another scimitar slashed on him, and the sharp sword aura erupted in the body of the eagle demon.

Kinglin was immediately knocked out, rolled to the ground, and his mouth was bleeding and he fell into a coma on the spot.

"Captain..." Several demon soldiers next to the Eagle Demon were stunned. After a while, they reacted. They hurriedly gathered over, helped Jin Lin up, and looked at Hei Yu with fear.

The other patrol soldiers around were also shocked and looked at Heiyu blankly.

"Hmph! Overestimate one's own abilities!" Hei Yu put away his swords, snorted contemptuously, and jumped into the hanging hole.

The demons then reacted and exploded with a "boom". Hei Yu was very strong, but he was quite low-key. Today, he suddenly made such a crazy move.

However, the demon soldiers around him did not watch and soon left. Jin Lin was eccentric and lost such an adult this time. He continued to stay here to watch the fun. When he woke up, he would probably be resentful.

Under the rescue of several confidant demon soldiers, Jin Lin quickly woke up.

"Where is that guy Heiyu?" Jin Lin turned over and stood up, asking with a blue face.

Although he was seriously injured, he was a monster in the out-of-body stage. His body was tough and his movements were unimpeded.
Chapter completed!