That first night after Nika's kidnapping, Vincent and Verla didn't sleep at all. They remained on guard all night just in case the birdmen should come on foot and attack them again.
Morning found them in a depressed mood and after eating a little, they moved southward along the length of the gorge.
The temperature was cooler in the gorge and when they wanted to rest they could easily find shade under the small trees growing there.
It was during one of these rest periods - which were now very frequent since both had been without water for almost a day now - that Verla discovered a small hole between two large rocks lying against the steep slope. Since it was late in the day, they both figured that it would be worth investigating just in case it could provide them a safe place to spend the night.
Vincent threw a small rock inside the hole and he listened. They heard it rolled a while, then came back to them the distinct sound as it hit a wall or something hard. This was followed by an echo, which was an indication that there was a large space deep inside.
Vincent figured that it he tried hard enough, he could squeeze into the hole with some lost of skin probably, but since Verla was a lot thinner than he was, he let her crawl within to investigate. No sooner was she through the hole that she shouted to Vincent for him to push their knapsacks through and she asked him to follow her inside since she could see a very large room ahead. But more important still, she also added that the walls were coated with moisture.
Five minutes later Vincent had moved some smaller rocks out of the way and he gradually managed to squeeze his larger body through the hole. It had taken a lot of effort, but he was finally through. As soon as he stood next to Verla he found himself in a large rectangular cave. Even in the dim light which was coming through the small opening of the entrance hole, he could tell that the excavation had been man-made since the granite walls were much too regular for a natural phenomena.
True enough, there was much dampness inside and water droplets were coating the walls everywhere. They even found a few places where water was dripping from the ceiling, a few drops at the time. It took them only a few minutes to place all of their available containers under the dripping water.
Sleep came easily to both of them that night. It was the first time for many days that they had been able to swallow five or six mouthfuls of water at a time. Ever since they had undertaken the crossing of the dry plain they had never been able to fully quench their thirst. But now all of their water bags and bottles were full of the precious liquid and sleep was the most urgent thing that they needed now.
Morning came with some of its light filtering into their hiding place. Now that the problem of the water had been solved, and after a restful night, the memories of the previous days with the lost of Nika, hit them fully. But they both knew that they could not do anything about it. From now on, only her memory would live in their mind and at this moment that memory was evoking silent grief.
The previous evening they had been so preoccupied with the collection of water that they hadn't bothered to explore too much of the place they were in. So Vincent decided to have a look around, he took the flashlight from his knapsack and he proceeded to aim the beam of light everywhere. It was about ten feet high and close to twenty feet wide and much longer than it was wide.
One side consisted of a pile of rocks that reached to the ceiling and Vincent figured that the rocks must have fallen when part of the roof collapsed.
It was thus logical to expect that there should be something on the other side of the fallen rocks pile. He thus climbed to the very top and he began to roll aside a few of the larger rocks.
He soon had exposed a dark hole leading into another chamber. When he sent the beam of light through that new hole, he was amazed to see what look like a wide passage with a very flat surface for the floor and walls. In all appearances, it was a wide tunnel since his beam of light wouldn't fall on anything when he pointed it to his right. On his left a huge door of some kind blocked the tunnel while on his right the excavation seem to go on farther than his light beam could reach.
Where it led and for what purpose it had been constructed, he hadn't the faintest idea. It was all very mysterious to him and in the back of his mind he was inclined to associate those responsible for the construction of this tunnel with the ones that had built the arches.
He came down from the pile of rocks and he explained to Verla what he had just discovered.
"We must make a decision. We can make one of three choices." But before he had time to continue she said in a determined voice.
"We will do what you decide."
"No. Our lives might depend on the decision we take now, it is only fair that you have your say about it."
"I will go with you, whatever you choose."
She took a step closer to him and she took his hand in hers just like Nika would have done had she been there. Verla then added.
"It is not for a woman to question the decision of her man, but it is her duty to accept that decision."
Vincent then realized that she was proclaiming herself to be his woman and he felt very proud of her at that moment. With much emotion in his voice he said to her.
"Just the same, let me explain the three choices we have. First we can go through that hole and follow that tunnel, but there is no way to know what we will find at the end. Second, we can continue southward outside in the mountain in the hope that we could possibly find Nika. Thirdly we can take the water and turn back to the edge of the plain. With the extra water bags from the birdmen we could easily make it back there."
Looking at her while he let her think about what he had just said, he admired her beautiful gray eyes and her high cheeks bones. It took much of his willpower not to stare at her splendid breasts so close to his reach and so voluptuous in their appearance. Each sphere of flesh was topped at its exact center with a nipple as big as his thumb and he could feel the effect it was having on him as his hardness began to twitch in his pants. At last he said to her.
"If you decide to go back I will go with you until we cross the desert, then I will return back and look for Nika. I will not abandon her."
"I have already told you, I will go where you go. All of my people are probably dead now and so is Lomac. You are the only one left."
"Very well, if this is what you want then we will go into that hole and we will follow that tunnel. It seemed to be going toward the south and this is the direction that the birdmen went with Nika. We might as well travel south in the tunnel, for one thing it will be much easier and I think it will be much safer as well."
While he helped her pass through the hole he had just opened on top of the pile of rocks, he made contact more than once with her breasts and he couldn't prevent himself from finding pleasure whenever this happened.
Once they were in the main tunnel he had to use his flashlight and since he didn't have any spare batteries, he switched it on only a few seconds at a time and this only once in a while. Thus they had to walk in the darkness much of the time. He figured that the batteries were going to last much longer if he did this.
The width of the tunnel was at least twenty feet wide with a height that must have been ten feet. As for the floor it seemed level when they were walking on it but when he sent the beam of light far ahead of them he could detect a noticeable downward inclination to it.
Walking on a flat and hard surface was quite a change from the soft sand they had been traveling on for the last several days. Even though they were in total darkness much of the time, they seemed to be covering a lot more distance in the same length of time. Of course he no longer had to carry Verla on his back, but she still held on to his shoulder most of the time so as to take some of the weight off her healing right leg.
By Vincent's watch, they had been walking in the tunnel for a couple of hours now and still it was going deeper. Even if the angle of depression was small, it was still going deeper into the ground and its appearance was always the same with no exit in sight yet.
Now that the water problem was solved, - there was dripping water in many places - Vincent began thinking about their food supply. They had a few slabs of dried smoked meat remaining, half a dozen cans of food which he was keeping as a last resort, dehydrated eggs, biscuits and half a pound of coffee. It was enough to last them at least a week.
When they stopped to eat, he made use of this opportunity to examine more closely the material of the floor and walls of the tunnel. It was some kind of dark green plastic which was extremely hard; he couldn't scratch it even with his knife. He was aware that technology to produce this sort of material was certainly not known in his world and this help to confirmed his belief that the builders of the Arches and of this tunnel were the same.