Lu Yuan's left hand was soon burned, blood sprayed from the blood vessels like a faucet, and even the white bones were exposed. This feeling of watching his left hand being burned into carbon was strange... It didn't hurt that much, the nerves were blocked by his extraordinary fire, but he just roasted his own flesh, and there was a desire to taste it. Lu Yuan gritted his teeth and used the extraordinary fire to close the artery on his shoulder. Soon, the exposed skin and flesh were burned clean, leaving only the bones exposed, which were burned red and began to break. Huge power continued to come from the bones, trying to pull him out. "Different space, hold on!" Lu Yuan strengthened his willpower. His different space, like a soap bubble, is independent of the normal world. As long as he has a thought, it can be immediately lifted. But this layer of soap bubble-like film can actually provide support for strength...
But how much weight it can support depends on his mental strength. With the crazy pulling from the outside world, Lu Yuan was like a squashed spider. His body, right hand and two legs desperately spread out, clinging to the membrane of the alien space tightly to prevent himself from being pulled out. Then, his face changed slightly! Because he sensed that something was quickly climbing up along the spinal canal of the arm bone. Obviously, the "black liquid" made two preparations: if Lu Yuan cut off his arm, it would escape from the vault through the means of dark teleportation. If Lu Yuan did not cut it off, then it would crawl into the alien space along the spinal canal and forcibly seize the body! "Damn, this ghost thing has too many means." The terrible crisis appeared in this small alien space. Lu Yuan really tried his best. Sweat as big as soybeans rolled down his forehead, but human power was limited. Even if he racked his brains, he could not think of a better way. As the first warrior in the ninth era, the current extraordinary fire is only level 2. Although the opponent is only level 1... the difference in race value seems a bit big. If the extraordinary fire is transferred to the spinal canal to block the black liquid, it can only block it for a few seconds. Once the fire is extinguished, his strength will be greatly weakened, and he may even faint or die instantly! "Is there any other way... Is it enough to cut off the arm now?" Lu Yuan was struggling in his heart. If one arm is not enough, he has to stretch out his legs... He began to consider whether to sacrifice his left leg or right leg. Of course, it is also possible that both legs are not enough. He has to chop himself into a human pig to defeat this enemy? "You are worse than a dog. Do you really think that I, Old Lu, dare not chop myself?" "Da, Da Da~" Suddenly, Lu Yuan heard the sound of the gear rotating again. "Da, Da Da~"
He saw that the skull of the donkey-headed monster actually jumped in the fire? ! "Da, Da Da!" The skull jumped again, and a shiny metal ball rolled out. Lu Yuan hurriedly used the "Eye of the Pioneer" to observe the small ball. [Mysterious mechanical sphere. 】 【In order to fight against the terrifying "Shadow of the Sun", an unknown civilization created this extremely strong instrument and attached it to "Shadow of the Sun". 】 【Whenever "Shadow of the Sun" launches an attack, it will make a "da, da" sound to remind the surrounding intelligent creatures that the crisis has come. 】 【Although "Shadow of the Sun" has changed its body many times and tried every possible way, it has never been able to get rid of this annoying thing. 】 Lu Yuan took a breath and suddenly realized. "So that's it... Friendly forces do exist, that is, this little ball!" "What does it want to do?" Before he had time to think too much, the little ball suddenly jumped heavily against the skull of the donkey-headed monster! Almost at the same time, the high-temperature magma on the wall collapsed and buried the skull. In an instant, Lu Yuan understood something and showed ecstasy on his face. "This thing is so damn smart." He made a prompt decision and stopped struggling with the black liquid. He cut off his left arm with a knife! Instantly, he felt an extreme sense of relief. This time, the black liquid had no way to stop it. It could not attack Lu Yuan who was hiding in the alien space. The hardest skull was also buried by the magma, and there was no way to create a shadow. The other bones were all cracked. All its plans fell through... It began to dig the magma, trying to dig out the skull. But the magma was too hot, and it didn't have the power. The terrible purgatory burned everything inside. Only the "da da" sound was still ringing, as if it was a kind of mockery. As time passed, in the blazing flames, the black liquid slowly turned into a solid, like a large black gem, emitting a dim black light. Using the "Eye of the Pioneer" to identify, Lu Yuan's eyelids twitched twice: [The self-sealed demon, Shadow Zhao, was forced to become the current form because of the exhaustion of energy, waiting for the next rebirth. ]
[But being able to force a demon to this extent is enough to be proud of. The one who can accomplish all this must be a powerful civilization. ] Lu Yuan: I will take you as a joke. [Form: 21] [Energy: ] [God: ] [Supernatural level: Level 1. ] "You didn't die?" "Comrade, my mysterious comrade, were you burned to death?" The oxygen in the vault was exhausted, and the raging flames gradually died out. Since the environment inside was like hell on earth, he had to stay in the alien space for more than ten hours. There were about 6-8 cubic meters of air in his storage space. If you keep your body calm and don't move violently, it is theoretically easier to breathe for 12 hours, and you can last up to 24 hours. The vault is not completely insulated, and the heat dissipation effect of the metal door is quite good. So Lu Yuan opened the storage space to release oxygen while eating pomegranates to replenish the excessive life energy consumed. After about 12 hours, the ambient temperature dropped to about 60 degrees Celsius. This temperature is bearable. "Ah! Awooo!" He heard the old wolf's cry outside. Time is limited, Lu Yuan once again put on the Salamander suit and jumped out of the alien space. "Your master still has the last laugh! No enemy can defeat me!!" "Ah! Ga!" The old wolf kept roaring through a metal door. Lu Yuan used an excellent dagger to chisel the black gem. He couldn't... chisel it! Excellent daggers are not enough! "When I get out, I'll pick up a 10,000-ton hydraulic press and crush you into powder." He left a harsh word and settled for the next best thing, chiseling the metal door. "The oxygen content is insufficient, so we have to do it as soon as possible." Lu Yuan chiseled very carefully. No one knew how durable the dagger was. If it broke, it would be very painful. He took out the excellent scissors with a slightly lower purpose from the storage space, and carefully tried to chisel a gap from the bottom of the door.
In fact, there was a gap here, but it was welded by the molten iron. The time taken by the whole process far exceeded Lu Yuan's psychological expectations. He simply took out a hammer from the storage space and struck it hard, while knocking and chiseling. How much the donkey-headed monster hated this door, and now Lu Yuan hates it as well. After the flames went out, the inside of the vault was pitch black. With the help of the flaming red crystal, it was illuminated. He underestimated the thickness of this door and overestimated the speed of digging holes with excellent quality weapons. He felt that he was about to be suffocated by the oxygen problem. "When was the last time I encountered such a dangerous situation?" After the lack of oxygen reached the extreme, he opened the "different space" and then opened the storage space to release some air. But after breathing for so long, the air in the storage space was turbid and there was not much oxygen. Lu Yuan could only eat pomegranates crazily, so that a large amount of life energy could support his increasingly confused thinking. Then he sped up the action of digging holes. The use of scissors was not as good as that of daggers, even if there was some wear and tear. Survival is the key! Finally, I don't know how long it took. In the blurred consciousness, a small crack was forcibly opened!! Fresh air from outside came in, with a bit of freshness and coolness! Lu Yuan blocked the crack with his mouth and greedily took a few breaths. Fresh oxygen poured into the nasal cavity, nourishing the heart and lungs, and every cell that was thirsty for energy was eager to try. This feeling... is like a person who is about to die of thirst, suddenly found an oasis! I came back to life in an instant! "It feels great!" "No difficulty can defeat me! Whether it is a demon or a ghost!" In such excitement, he found a pink thing on the opposite side, which blocked the crack again. After recognizing what this thing is, Lu Yuan couldn't help but curse: "Old Wolf, take away your bitch's tongue!" "You blocked that crack, are you trying to suffocate your great master to death?" "Aww?" The old wolf licked frantically, trying to stick his tongue in. "Get out! I'll give you food when I come out." Then he was not so anxious. Lu Yuan took a few breaths of air on the gap and dug for a while.
The door was melted by high temperature and cooled again. It was completely welded to the ground. It was impossible to push it open with brute force. If you want to use a dagger or scissors to dig a big hole for people to pass through, it will cost too much durability. Lu Yuan really couldn't bear it. He had won the battle and couldn't lose his excellent equipment. After thinking for a long time, he had an idea and thought of a good way! First, let enough air in through the small hole. Then scoop some unburned fire lizard fuel from the ground and stuff it into the gap. Use the sparks generated by the metal collision to ignite this part of the fuel. The high temperature generated by the fuel will melt part of the metal on the door again. The melted metal is like liquid when cut, which is much simpler and more convenient.