The third way does not exist to the naked eye. Although this room is not a professional cell, this building built underground naturally has the advantage of being difficult to escape. Even if the things held are strong enough to break the wall, they can''t escape underground through normal ways.


    The premise is that the underground layout of the building is not complex. If there are a plurality of cells and other functional rooms, the walls may be weak.


    Having said that, it''s not normal to try to destroy the wall because you can''t go through the doors and windows, but carras has his consideration. If his guard is a spirit dog, the other party will not be able to detect the noise in the room. Even if the watchdog starts to agitate, most of them will only understand it as smelling the smell of goblins.


    In this case, as long as he is careful, he does not have the opportunity to take large-scale actions. Besides, he didn''t just find a place to destroy it. The position that Kellas aimed at was the higher corner above the side of the window. He wanted to enlarge the edge of the window by destroying the bricks here, so that he could escape from prison.


    It sounds like some feasibility, but considering that the room is composed of thick stone bricks, it is not easy to repair a gap on the edge of the window, even if it is just a gap for the cat goblin to pass through.


    Kellas climbed up the window edge again and looked out. After confirming that no one was nearby, he began to look carefully at the joints of these stone bricks. Disappointingly, the building should have some height, which makes the weight of the upper layer squeeze the bricks and stones at the bottom very strong. It is impossible to pry it off simply.


    At this time, carras especially hoped that there would be a caster here. Only the incredible magic can make all this simple.


    "But a stupid way is better than no way."


    The cat goblin sighed in a low voice, summoned the sand sword, turned it into a chisel, and tried to hit the stone at the edge of the window. He didn''t choose to deal with the iron bars on the windows because cheese told him that metals can block magic to a great extent, and some alloys and special minerals can further eliminate magic.


    There is no doubt that the sword of sand is magical. If it turns into a real ball of fine sand as soon as it touches those iron railings, Kairas will have no bottom card.


    In the final analysis, goblins have a great aversion to iron, and this aversion becomes a kind of psychology that they are unwilling to contact.


    "Hiss" fine sand grinds on the side of the stone brick, and some sand particles splash out with the overall pulling, bringing a flash of sparks. It has to be said that the sand sword obtained by KAILAS is really magical. It can not only hide in the hair and change its shape with the owner''s mind, but also has good toughness when forming a real object.


    However, things in the world are rarely perfect. In fact, there is a very fatal problem with Kairas''s sand sword, that is, its hardness, or when those sands form the same whole, their strength varies with the tightness of the combination. For example, a sand rope cannot bind people because it will be broken at once.


    Similarly, whether it is turned into a chisel or a file, the props composed of sand are difficult to really and effectively affect the stone brick. This is not a problem that can be solved by changing the shape, but the material as a tool is really incompetent for the job.


    The cat goblin soon realized this problem, or he had thought about this possibility for a long time, but if he gave up before the actual operation, it would really become an insurmountable cell for him.


    Like now. Kellas jumped from the windowsill and took back the sword of sand. He had passed the age when he would feel angry because the development of things was different from his unlikely expectations. The failure of the escape plan did not bring any psychological stimulation to the cat goblins. He just accepted the reality truthfully and began to think about the possibility of next action.


    Come to think of it, the only thing you can use now is this handful of sand and this cloth as a bedding. The cloth can be twisted into a rope or used as a signal to reach out from the window for help.


    The premise is that someone outside will save me instead of laughing at this stupid act. This is mostly the base camp of the other party. It doesn''t happen that good people pass by. Instead of wasting it on such meaningless things, it''s better to twist it into a rope so that you can surprise those guys when they open the door. Unfortunately, the quality of this cloth is really not high. Even if it is screwed up, it can''t make those dogs honest. Wait


    Just as carras was thinking about what tools to make with that curtain, something or trace on the curtain caught his attention. It was a small green trace, like paint accidentally spilled on it, which was not conspicuous on the brown cloth, that is, the cat goblin accidentally noticed its existence.


    Kellas stared at the trace for a few times, then put it under his nose and smelled it. A smell of soil mixed with vegetation floated into his nose. This smell will remind people of the forest, but in his imagination, the forest is not the human world, but the kind of goblin realm.


    Goblin blood, and it is the blood of some kind of goblin related to plants. Just as it is impossible to judge which region and gender the bleeding person is from human blood, carras cannot judge the specific category of goblins that left it through blood.


    After all, many species of goblins are closely related to forest plants. The blood of all kinds of flower demons, tree demons, and fairies who often live in the woods will show similar characteristics.


    But one thing is certain, that is, no matter what goblins it belongs to, it is a great problem that goblins appear here and leave blood stains.


    Thinking of this, Kalas narrowed his eyes slightly, pulled off a corner of the cloth, then cut his fingers with a sand sword and dropped a few drops of red blood on it. Then he gathered up the cloth stained with his blood and threw it out along the gap in the window.


    Since it is a plant related goblin, the grass outside can deliver messages for them. Although keiras doesn''t know the good or bad luck of the goblin who left blood on the cloth, if he hasn''t died and can touch the earth, his blood won''t flow in vain.


    Moreover, there is only a very subtle difference between the blood of cat goblins and cat blood. It is difficult to detect the difference without goblins, and the risk of exposure is not large.


    Having done this, Silas did not run away in a hurry. Connect the mage, elf dog and goblin blood that stunned him. If he wants to ignore it again, he must admit that there may be some goblin related affairs going on here, and most of them will not be too harmonious.


    As the chief swordsman of the goblin court and the guardian of the goblin queen candidate, Kalas felt it necessary to see what was going on. Even if it would bring danger to himself.


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