From the opening under the stone slab into the underground, the environment inside is somewhat unexpected and even incomprehensible. The first is air, which should not have retained fresh air in the underground space covered by black spires for many years, because if there were other entrances to provide air, it would have been far less costly to build on the spire. But when they stepped into the ground, they did not find it difficult to breathe. The air pouring into the nostrils was comparable to the fresh and woody breeze in the forest in the afternoon.


    The second is the underground space, which is also the most difficult place to understand. After a group of people step into the ground, the slope under their feet has a very round surface, and the material is also a special kind of stone, which makes people naturally feel that this underground space is made by man. But when they looked around, they could see the vague outline of a huge cave by the dim light from nowhere. This also makes people doubt whether human can really create such a fantastic scene.


    "It was supposed to be an ordinary underground cave, but it was discovered by the blood of thunder giant and transformed into this one." Peggy looked curiously at the arched supports at the top of the cave, guessing where they came from. But her guess was quickly refuted by Karen, "impossible. Thunder giant''s ethnic group has never been rare, even if this is their once gathering place, the number will not be thousands. What''s more, when I untied the stone slab, the message on it was clearly a tone of hope that future generations would find out, indicating that the blockader might have known that he had no chance to see it open again in his lifetime. It''s not like a person with a lot of people


    "It''s also possible that this place didn''t belong to them. Later, after fighting with the original owner or signing some kind of contract, they got the void." Rosa said, thinking about the collapse of the molten iron city and the underground corridor under it. He didn''t know what was buried under the city, but he could guess that the underground space existed in the words of blood lion and liehammer later, and the city of molten iron was like a black spire covered in the underground space. The two things give people a strange sense of similarity.


    Fitis, the leader of the team, reached out and interrupted the conversation. "When we walk in again, we will know the answer. Now, keep quiet and alert. Karen, you mentioned being attacked by a toad in the wall before, right? I suspect it''s here, too. " The warden''s warning was very practical. After several people calmed down, they did find some dark substance on the top and side of the cave, but it was not sure that it was the liquid that produced the toad monster.


    Dark, gradually swallowed up the glimmer, has been down the road, let people feel like they are walking into the mouth of a huge monster. Without anyone else''s warning, Peggy tore off one of his hair and tied it in three sections to Rosa, the troll and fioni. That''s what she''s going to be chosen to join the team. In terms of positive combat ability, there are many people in the sorcerer group who are better than Peggy. However, if we say that we can use limited resources to help others, especially the ability of non witches, page is the first among all the witches. As for why not set up the entire team as a witch? Because that would be inefficient and would only increase the loss after the accident. In terms of close combat, witches are no better than warriors.


    "Shanguai, you''ll make your way." When the darkness makes it difficult to see the road under her feet, fitis stops being the first person in the team. She is quite confident in her adaptability, but this ability is not strong enough to make the witch confident to face all threats. Especially after the darkness around us began to give people a sense of uneasiness.


    The silent gatekeeper took over the work of opening the road without any hesitation, looking for the direction of advance in the dark with his spear in his hand. After a further distance down, the first fork appeared. This is a three fork road, combined with the direction of a pedestrian, just a complete cross. "Where are we going?" The latter asked, and then continued with a slight frown along the three paths. The reason is very simple. The road ahead is wider than that on both sides. If these roads are divided into two parts, the main road should reach the center of the cave faster.


    Similar intersections appear every other section of the road, and the width of these forks is not the same. But one thing is certain, that is, the width of the two roads on both sides is always the same. This kind of structure makes both Lothar and fioni uncomfortable. As soldiers, they unconsciously have a little familiarity with this structure in their mind. Until the new fork in the road is no longer parallel, but toward the oblique front, Lothar finally knew where her sense of familiarity came from.


    "We, as if walking on the back." The count''s words stopped the party. The three witches were stunned and soon realized why Lothar had made such a guess. They looked at each other for a few seconds, and Karen bent down and re examined the substance under her feet. The darkness made it impossible to see the witch''s expression, but Karen''s worry was reflected in her voice, "I can''t be sure if this is a bone. Even if it''s such a big creature, its bone structure must be different from ours. But if the bone is really under our feet, how big will it be when we live? How long ago did it die here? Well, it''s incredible"What''s this? Haven''t we been told for a long time?" Said fitis, with her arms around her, in a deep voice, looking around at the darkness around her, trying to restore the cave to its original appearance according to the structure of the human skeleton. "You mean this is..." Half of what Karen said was covered by page and swallowed back into her mouth. Some things, when they are realized, can''t be said again, especially in such a strange environment. But Peggy was a little late.


    "Something''s coming." Fioni turned his head and looked at the direction in which they came. The sea demon''s vision in the dark was better than that of human beings and witches. Combined with their sharp sensory nerves, fioni could detect the approaching of something farther and earlier through the vibration of air and matter under his feet. He was no stranger to those things, which he had fought against when he was fighting for time in the black spire for the witches'' rituals. "Toads, a lot. This is not a good place to meet. "


    Fioni is right. No matter how much we say here, it is just the backbone of no living creature. No one knows how much impact this spine can bear after countless years. And if it collapses because of the battle, there''s enough darkness down there for everyone in the squad to fall to the ground and die. "The siren is right. Run, we can''t be overtaken here!"


    Shanguai and fitis took the lead and marched forward, followed by Karen and Peggy. Although Peggy hated this kind of physical behavior, it was not the time to complain. Lothar and fioni at the end of the team looked at each other. They almost released their hands on the handle of the weapon at the same time. Running with the weapon would affect their flexibility and waste more physical strength. "Where the hell did these things come from? We didn''t see them when we came down! "


    "I don''t know, but I heard from the elder of lietao that the sand in the shell will turn into pearls. I think these things are about the same. " Fioni''s body hasn''t fully recovered and his running posture is funny.


    "Pearls are a far cry from this thing!"


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