As soon as Ruian stepped back, he immediately put away the hoe with his right hand, pulled out the super magic sword, and took the lighting crystal with his left hand, hoping to take a closer look. There is a small hole on the ground in front of me. The opening is just over a foot wide. I don¡¯t know how deep it is below, but the sound of the stone that I just knocked out doesn¡¯t sound very deep when it falls. appearance. "What's the situation inside?" Ruian muttered in his heart, but he didn't dare to act rashly. If he were in the outside world, maybe Ruian would rely on his strength to be fearless, but now in the secret realm, unexpected situations that could kill him may occur at any time. Ruian You can only be more careful. After a while, there was no movement in front of him. Ruian cautiously took a few steps forward and stretched the lighting crystal to the entrance of the cave to let the light shine in. "Passage!" Ruian couldn't help but scream softly. He looked down through the hole that was more than a foot wide. There seemed to be a passage inside. The width could not be seen for the time being, but the depth was about three meters wide. Unfortunately, the entrance to the cave was too small. It was difficult for Ryan to see more and he couldn't tell what was underneath. "What is this place? Could it be that there is a secret place below? I got through this place by accident. So what should I do next?" Ruian thought in his mind. The answer to this question is very simple. I came here to explore a secret place. I suddenly saw such a strange passage. It was too late to be happy, so how could I give up? "Knock open the hole a little more and take a closer look!" Ruian quickly had an idea. He put the lighting crystal aside, picked up the discarded hoe with his left hand, and then carefully started hammering next to the hole. After a while, Ruian hammered the hole until it was more than one meter wide. Then it was confirmed that there was indeed a passage below, and the width of the passage was a little wider than the mine. It is about four to five meters wide and the height is the same as seen before. More than three meters high. "Is this a secret passage? There must be no one coming so deep under the mine, so there may be some good things in it." Ruian was happy, but he would not jump in rashly, but would wait for a while , confirmed that there was nothing inside, and then jumped in with the lighting crystal. After jumping down, Ruian quickly looked around and saw that there were passages in front of and behind him. Where the illumination crystal shines, it is impossible to see how long the passage is. Ruian pinned the lighting crystal on top of his head so that he could free one hand. He then touched the stone walls on both sides of the passage and found that although the stone walls were equally rough, they were obviously different from the mines Ruian had developed. "Was this passage made by humans? It doesn't look like it. The surface is covered with scratches. It looks more like it was made by Warcraft." Ruian couldn't help but tighten the super magic sword in his hand. Be more focused. "The passage has two directions. Which direction should we go in?" Ruian took two steps forward and quickly got an idea. The passage was also diagonally downward. If you go in the downward direction, you will probably reach your destination. Ryan did not act immediately, but considered an escape route. If there is danger ahead, you can quickly retreat. There is no obstacle in the mine just dug, so if you move faster, you can still escape. Next. Ryan prepared the super magic sword in his right hand for battle and walked forward carefully and slowly. The passage is not wide, so if there is any danger, Ruian doesn't have much chance to dodge and can only bear it. "There is a turn ahead." After walking twenty or thirty meters, Ruian found a turn in the passage, and then several more turns. Obviously the passage is very long, but it seems to be twisting and turning downwards in order to stay within the confines of the mine. "Hey! There is a forked passage ahead!" Ruian paused for a moment at the fork, and quickly chose to continue walking towards the diagonally downward passage. Then he discovered several more forked passages, and made an obvious sign at each fork. signs to avoid getting lost when leaving later. After a while, Ruian estimated that he had entered at least seventy or eighty meters underground. He became more cautious. Of course, there were also some strange things: "The air here is very fresh, so those branching passages must be Where are the exits of these passages that lead directly to the outside of the mine?" After thinking for a while, he had the answer in his mind. There was a deep hole more than half a meter wide in the ground on the island. No one was that big at the time. Note that no one wanted to explore. Now that I think about it, these caves should be the exits of these passages. "The passage has gotten bigger! Are we going to the end?" "The environment here seems to have not changed much, and the temperature has not changed much." "Hey! There is light ahead. Is it a reward or danger?" Ruian He couldn't help but keep his steps as light as possible, and minimized the light of the lighting crystal above his head, for fear of being discovered if there was danger ahead. After a turn, blue light suddenly shone from the front, startling Ryan. Ruian calmed down and quickly turned off the lighting crystal above his head. There was blue light in front of him for illumination. Turn off the lighting crystal to avoid alerting the enemy. He stood still for a moment, then cautiously moved forward. More than ten meters ahead, a place suddenly opened up. It seemed to be a cave space similar to a hall, but I didn¡¯t get close enough to know what was going on inside. The blue light came from inside the cave. It was very gentle, not too bright, and slightly dim. It can be guessed that this blue light is not like the light emitted by a lighting tool, but more like the light emitted by gem-like items. Ruian walked to the end of the passage, then looked into the cave, and what he saw immediately shocked him. I saw that the cave was very large, covering two to three hundred square meters, and it was very high, seven or eight meters high. The cave was empty, so Ruian glanced over and saw a crystal that glowed blue in the middle of the cave. The crystal has an irregular square shape, about one meter long and wide, and about half a meter high. It may not look big, but it is crystal clear, and a faint blue light comes out from inside, as if a blue sea water is shining in it. Agitated and surging. "Is this a nebula stone? Why is it so big? How can it emit such a strong light? This is incredible." Ryan was shocked, but he did not blurt out these words, but made no sound at all. Because he found a monster lying there in the corner opposite the cave, as if sleeping. "Is this monster dead? It doesn't look like it. If it was dead, it would have rotted by now. Since it's not dead, it should be asleep at this moment." Ryan, who suddenly became very nervous when he saw the monster, relaxed a little. , and then carefully observed the monster. "Is this an ant monster?" After looking at it for a while, Ruian couldn't help but wonder. The monster has three bulging bodies and six thick pointed legs. It looks very much like a giant ant. The reason why Ruian was confused is because the monster's body is too big. It is five to six meters long and nearly three meters long. Mi Kuan, how can he still look like an ant that is so weak that he can be pinched to death? But this is a secret realm. Even if the ants evolve to such a big size, it is not surprising. The ant monster is completely blue, the same color as the blue crystal in the middle of the cave, but the monster's body does not emit blue light. Its body is covered with crystal translucent scales, which looks stronger than armor. Through the translucent scales, you can see that the flesh inside the monster is also translucent. It can be said that the entire Warcraft is blue and translucent. If the ferocious and dangerous characteristics of the Warcraft are not considered, this is an extremely beautiful Warcraft. Ryan was still watching motionlessly at the end of the passage, finally confirming that the monster had fallen asleep, and was sleeping very soundly. If it was a monster outside, it might have sensed someone approaching at this moment. Even if Ruian didn't make any sound, he could still sense Ruian through his keen senses. But this monster, which was more than thirty meters away from Ruian, obviously didn't sense Ruian's sneaking in. It was still asleep and showed no signs of waking up. Ruian thought for a while and understood the reason. No one has entered the northern secret realm for hundreds of years, so no one has been able to sneak in here for hundreds of years. There are monsters in the lake outside the island, and other monsters have not sneaked in. possible. In such a safe situation, Ant Monster has already formed a habit, so how can he be wary of others sneaking in? "How strong is this monster?" Many questions came to Ruian's mind, and the most important question was this. Ruian hoped in his heart that the monsters would be weak, but this was obviously impossible. Where could there be weak monsters in the northern secret realm? Such a weirdly translucent blue monster, if it doesn't have the strength of a level 9 monster, Ruian wouldn't believe it. "Ant monsters all live in groups, why is there only one here?" Ruian looked around again and found that he did not hear the sound of other ant monsters, and there were no traces of other ant monsters lying down. Judging from the situation, there is only one ant monster. . As for the reason, Ryan couldn't think of it. "Why is the Ant Monster all blue? It's exactly the same as the spar in the middle. Did the Ant Monster evolve under the influence of the spar?" This time, Ruian guessed correctly. The Ant Monster was indeed influenced by the blue crystal. It has reached its current strength due to its influence. In fact, this huge cave was developed by the ant monster against the blue spar. With the blue spar as the center, all the stones nearby were cleared away to open up such a huge cave. Then the ant monster settled down so that the light of the blue crystal could shine on its body, thereby increasing its strength. Ryan put aside the unclear questions in his mind, looked at other places, and found that there were four passages in other directions of the cave. Obviously these passages were similar to the passages when Ruian came, and they should have been developed by the ant monsters. In addition, itsThere is nothing unusual about other places, they are all empty places. Finally, Ruian's eyes returned to the spar in the middle of the cave, thinking about the information he had read before. Soon he thought of an answer and couldn't help but feel shocked: "Is this the mother ore of nebula stone?" (To be continued) .)