The violent explosion temporarily resisted Wang An, but only for a moment, and then Wang An broke through the explosion, and then he found that the red demon had disappeared.

   "Well, what's going on?"

  Wang An was cautiously on guard. He was worried that the red devil was playing some tricks again, and was going to attack him from somewhere. As a result, he turned around and waited for a while to find that the red demon had really disappeared.

   "Could it be that he went to the depths of this blood valley to heal his wounds because he was injured?"

  His guess was correct. The red devil really hid in the blood valley to heal his injuries because of his injury.

   "Who is he, and what's going on with that weird technique?"

  At this time, the Red Demon had already hid in the deepest part of the Blood Valley. Where he was, the surrounding blood was constantly churning. In his wounded place, countless blood threads were constantly entangled, trying to reshape his body, but Wang An's Promise True Qi was too strong, and a little bit of it was stained on his body, constantly destroying his body.

  The red demon simply cut off a part of his body at the shoulder.

   Then his damaged and mutilated body began to reshape continuously. And the extremely destructive Promise True Qi was consumed in this endless lake of blood.

  The red devil looked up at the sky.

  He could feel Wang An's presence, and he was very angry at the moment. He couldn't remember the last time he was injured so badly.

   There is no doubt that he wanted to kill Wang An, drain his blood, and reduce him to pieces, but reason told him that if he rushed out now, his cultivation base would probably be abolished.

  After living for hundreds of years, the most powerful ability he has cultivated is not the Blood Demon Sutra, it is not that he is almost immortal in the blood lake, it is his ability to save his life, it is knowing when to fight and when to hide.

  The most rare thing in a person's life is not when to rush forward, but to judge when to take a step back.

   There is no shame in hiding in order to save your life.

  So he endured it, and he also admitted it!

  Wang An looked down at the endless blood lake below him. At that moment just now, he felt as if something was secretly observing him.

  The red devil should be hiding in this blood lake that doesn't know how deep it is.

  Rush down to take a look?

  As soon as this idea appeared, I couldn't suppress it.

  Go and have a look, just to see where my cultivation has reached.

  Wrapped in Wuji Qi all over his body, he suddenly rushed into the blood lake below him. With a bang, viscous blood rose into the sky.

   "Well, he actually came down!?"

  Seeing Wang An's actions, the Red Demon hiding in the dark was quite surprised.

   "Is it self-confidence and absolute confidence in your own cultivation?"

   This blood lake is not an ordinary place. It is formed by the condensation of blood. After an unknown amount of precipitation and accumulation, it has become a filthy and cold place. Ordinary people, even if they are only contaminated with this little blood, will immediately rot, and the whole body will turn into a pool of pus and blood and die.

  Even the headmaster of Shushan and the suzerain of Daxueshan dare not rush into this lake of blood, because this is the absolute home of the Red Demon.

   "It's not so easy to get out now!"

  The red demon manipulated the thick and sticky blood in the blood lake to continuously roll towards Wang An.

   Surrounded by turbulent waves, Wang An, who was surrounded by the field of infinite true energy, was like an indestructible diamond. Even though it was turbulent, he didn't suffer any damage.

  However, he couldn't find any trace of the red devil in the blood lake. Because the interference from the surrounding blood is too strong. This is like turning on the search radar under strong electromagnetic interference, and what you see on the screen is a snowflake.

   "Forget it, let's go out!"

  Knowing that there was nothing to be done, Wang An soared into the sky and rushed out of the blood lake.

  The blood around him rolled up, trying to keep him, but it seemed that the water had fallen on the polished stainless steel, leaving no trace.

   Soon, Wang An came to the sky above the Blood Valley, stopped, and looked down at the Blood Valley under his feet.

   "This is his home field, it is indeed too difficult to kill him here!"

  He was looking down at the Blood Valley, and in the blood lake at his feet, the Red Devil was also looking up at him.

   "What a profound cultivation base, where did such a person come from?!"

gone,

  Wang An turned around and left.

  Huh, the Red Demon who hid in the blood lake secretly breathed a sigh of relief.

  After leaving Blood Valley, Wang An did not continue to stay in this world, but returned to his original world directly through the space crack.

  The moment he rushed out of the crack. There was a loud siren in the base, followed by automatic artillery, and missiles roared towards him.

   This time Wang An didn't dodge all of them, but tried to resist a little bit.

  The small-caliber automatic cannon hit his zhenqi and was blocked. The missile landed on it and exploded. Both the shock wave and the flame were blocked by the superimposed layers of zhenqi.

  He left gracefully.

   "What's the situation, it's obviously already hit, why is it useless?!"

  The base was dumbfounded after observing the surveillance screen.

   "What is that cloud-like thing, a monster?"

   Not afraid of guns, not afraid of missiles.

   This is no small matter, which means that there may be a very scary monster from the time of Shushan. They didn't dare to be careless, and immediately reported the matter to their superiors.

   On the other side, Wang An went straight back to his hometown after leaving here.

  Switched to two worlds and traveled thousands of miles. When I returned, it was still calm and calm, and I didn’t miss dinner.

   "You are back!" Li Xinzhu said with a smile after seeing Wang An.

   "What, miss me?"

   "During the time you were not here, the mountain village was quite lively, and many people came to visit you."

   "You have worked hard these days."

   "It's not hard, I also received a lot of gifts, which are very valuable," Li Xinzhu said.

   "Where's Xiaohou?"

   "It's on the mountain." Li Xinzhu pointed to Dongshan.

   "I don't know what's wrong these days, I'm honestly alone on the mountain."

  Wang An nodded after hearing this. He is a human being. Some of his cultivation methods can be passed on to Li Xinzhu, but they cannot be passed on to monkeys. So how far the monkey can reach in the end and how high it can be depends mainly on itself.

  After reaching a certain level, Wang An can't help it much, maybe when Wang An's cultivation level is higher, he can give it some help.

   "How long are you going to stay in the village this time?"

"busy?"

   "I want to go out for a walk, some things need to be dealt with."

   "Let's go then."

   After dinner, while chatting with Li Hsinchu, Wang An talked about the underworld that Xu Qi had mentioned to him.

   "Is there really such a place?"

   "There are worlds in Shushan, and it is possible that such a place exists, but it will definitely be somewhat different from the legendary underworld."

   "Hey, are there six reincarnations and eighteen hells?"

   "I don't know for the time being, maybe we can only know after going there." Wang An calmly said.

   "Going down? Underworld?"

   "The monsters can come there, why can't we go? It's just another world."

   "Well, as expected of you, you have different ideas." Li Xinzhu gave Wang An a thumbs up.

   After chatting about the underworld, Li Xinzhu asked a few more questions about spiritual practice, and Wang An answered them all.

  In the early morning of the next day, Li Xinzhu left the mountain village to deal with his own affairs. He has been here for a long time. Although he can also deal with some things by phone on weekdays, there are many things that need to be seen in person. After all, he is also a big business now.

  Wang An, who returned to the mountain village, was thinking about his next step of cultivation.

  After the battle between Blood Valley and Red Demon, he can be sure that his previous thoughts are correct.

  Within one step, gods and Buddhas retreat!

  This is the effect he wants to achieve at this stage.

  However, he feels that he can now consider further compression energy, and he is still considering another problem.

   Manpower is exhausted, beyond what we can.

  Compared with the endless energy contained in the heaven and the earth, the energy contained in such a small body of a person is limited after all, just like in the blood lake, although the Wuji Zhenqi that Wang An felt and cultivated is powerful, but compared with the almost endless blood lake, after all, there is a big gap in "quantity".

  So, is there a way to make the energy in the human body between infinity and infinity?

  Two methods, one is to maximize the borrowing of the energy between the heaven and the earth, and the energy between the heaven and the earth is its own. If this step can be reached, the energy between the heaven and the earth can be used at hand, and to a certain extent, it can reach infinity.

  Another method is to improve oneself possibly, enhance the quality of "energy" in the body, and continuously compress and increase the density.

  Gas state becomes liquid state, liquid state can become solid state, solid state can continue to compress, star becomes white dwarf star, white dwarf star becomes neutron star.

  Wang An personally prefers the latter method.

   "Then the next thing we need to consider is "dandan formation"."

  He has successfully changed his true energy once, and now he is considering the second change.

   "How to form an alchemy?"

   This is a professional term of a Taoist practice school. The so-called "swallow a golden elixir into the stomach, and my life is up to me." It refers to the cultivation of the golden elixir.

  But the method and effect of this kind of practice are definitely different from what Wang An thought and practiced.

   He has read more than one Daoist classics like this, but the description of how to cultivate the golden elixir is very mysterious, and there is no clear route. Perhaps the people who compiled these ancient Daoist books did not succeed in training the golden elixir.

  Wang An is not in a hurry either, he has plenty of time. Not in one year, not in two years, not in ten years in two years.

  He can already feel that his lifespan will be much longer than that of ordinary people, if nothing unexpected happens.

  Thousands of miles away, on the outskirts of the crack that claims to lead to the underworld, a temporary military base has been built, and the sound of guns has been ringing for several days.

   Monsters kept rushing out of it, not just the humanoid monsters, but also those with tails and weird wings. These monsters are fast, powerful, and have high defense, causing huge damage to the soldiers defending here.

   "Damn, what the **** are these monsters, endless?"

   "It's not an option to go on like this."

   "I have to find a way to go down and see what's in there!"

  After discussing and researching in several meetings, they suddenly carried out a strong counter-offensive operation. The fierce firepower suppressed the monsters constantly rushing out of the crack, and at the same time, they sent several special surveillance and observation equipment into the crack.

  They're going to figure out what's in that crack.

   As a result, they saw black smoke billowing and monsters climbing up from the rock wall.

  Related equipment was destroyed again and again, and they re-delivered. After trying again and again, they finally saw a bronze gate with a crack in the deep underground. The billowing black smoke and those weird monsters all rushed out from the bronze gate.

   "That is to say, as long as we find a way to close the bronze gate, we can block these monsters and block this highly corrosive black smoke!"

   "In theory, it looks like this, but the problem we face is how to dive to a depth of 254 meters under the siege of these monsters, and then close the bronze door that seems to weigh at least dozens of tons."

   "The distance of more than 200 meters is not a problem. We just need to dig a passage on the rock wall. First open the passage, and then go down to the bottom."

   It is not an easy task to dig a tunnel on a hard rock wall, but the base has specially invited a special team to dig the tunnel by practitioners, and at the same time provide them with cover with automatic firepower.

   Not to mention, the speed at which they dug tunnels exceeded many people's imaginations. The originally hard rocks were easily broken by their digging. The key is that these people dug tunnels to hunt and kill monsters.

   "I didn't expect these people to be so powerful, so I just put them down and see if they can close the bronze door."

   "No, now they can receive fire protection. Once they go underground, because of the cover of the rocks on both sides, our firepower cannot provide them with all-round protection. The number of monsters they will face will increase sharply, and it will be difficult to guarantee their safety."

  They dug channels in front, erected paving equipment, and poured concrete behind them.

   Just like this, in more than ten days, they actually forcibly built a downward passage. Although it is a bit rough, it can already accommodate two people going down side by side.

  With the completion of the passage, special monitoring equipment began to be installed. The first team went down to the ground, and after half of the damage, they came to the bronze gate.

  Come to the gate and look at the gate, which is more than ten meters high, extremely thick, with weird runes engraved on it. In front of these two gates, these people feel that they are small.