Seeing the two skeletons rushing towards him, Chen Ziyang hurriedly retreated, wanting to lure the two skeletons to the place where the black water was dripping just now. Chen Ziyang retreated seven or eight meters in a row, according to his estimate, he should have already passed the place where the black water was, but Chen Ziyang saw the two skeletons in front of him but was unmoved, and still killed him straight.

Chen Ziyang shouted carelessly in his heart, it seemed that it was very likely that he had guessed wrong, or the amount of black water was too small, and it did not have the effect of making these white bone skeletons afraid, so Chen Ziyang had no choice but to draw out the Hundred Slashing Sword and stepped forward to fight with the two skeletons again.

While fighting, Chen Ziyang thought at the same time, fortunately, he didn't have the courage to bring more skeletons over just now, otherwise he would be very dangerous.

This time the battle was unusually simple, and it was also unusually short, Chen Ziyang found that the movements of these two white skeletons were much slower than those he had encountered before, as if their joints had been a little stiff after not being used for many years, it was estimated that these skeletons had been staying here and were not very active, so a lot of dust fell on their joints, or the black tendons on the skeletons had hardened.

After easily solving these two skeletons, Chen Ziyang thought that he had suffered a big loss this time, and he had consumed a lot of physical strength in order to deal with these two skeletons.

It's good now, a few drops of blood are wasted, there is no effect at all, and a lot of physical strength is wasted in order to clean up these two things, which is really called losing Mrs. and breaking the army. Thinking of this, Chen Ziyang gritted his teeth and took out the sharp knife he got from the second dried corpse.

The blade of this knife is still bright, and even in this dark space, the white beam of light emitted by the flashlight can still refract a dazzling cold light. The size and sharpness of this knife are ideal for cutting wounds on a person's body. Chen Ziyang planned to bleed a little more this time, so he wanted to use this knife to open a wound on his body.

Chen Ziyang first put the white ball on the ground, and then slashed the knife on the palm of his left hand. After the knife was cut, Chen Ziyang didn't feel any pain, but then he screamed, the sharpness of this knife was beyond his imagination, and the attack was not accurate, this time the wound was very deep, and a large amount of blood flowed out of his wound in an instant.

Chen Ziyang hurriedly dripped the blood on the ball on the ground, and the blood was sucked in by the ball, and drops of black water were precipitated from the hole under the ball. This time, Chen Ziyang dripped a lot of blood on the ball, and the speed at which the ball precipitated black water was also very fast, after seeing that a small pool of black water had gathered around the ball, Chen Ziyang hurriedly clenched his left hand tightly, so that the wound would no longer bleed.

This time, he didn't have to attract these skeletons in front of him anymore, Chen Ziyang saw that the light blue souls in the several skeletons more than ten meters away from him suddenly moved, and then slowly retreated. Although the skeletons moved slowly, they eventually retreated, and it seemed that their idea was not wrong.

The skeletons in this pitch-black space are very fond of human blood, maybe they use human blood as food, but after the transformation of human blood into these black waters, the skeletons here are very afraid of the black water here, at this time, the human blood and these black waters are like the two poles of yin and yang, becoming the two extremes in the hearts of the white bone skeletons.

Looking at the puddle of black water on the ground, Chen Ziyang knew that if he used the method properly, these white bone skeletons in this underground space would not be a problem. It's just a pity that this black water is very corrosive, even glass bottles can corrode away, so I don't have any utensils to hold this black water for the time being.

It's no wonder that the previous person would turn into a dried corpse, if he had something suitable to hold it, he only needed to hold a small bowl of black water transformed from his own blood to avoid these white bone skeletons, and he wouldn't have to die so miserably.

Just when Chen Ziyang was observing whether the black water on the ground could also corrode these black rocks on the ground, he saw a strange phenomenon. Originally, the black water on the ground was circular, but I don't know when, the front end of the black water formed a triangular arrow, as if the black water was going to flow in some direction.

Originally, Chen Ziyang thought that this was caused by the uneven ground, so he pressed it on the ground with his hand, although the ground was full of potholes and holes, but on the whole, the ground was relatively flat, and there should be no such phenomenon. That means that the black water on the ground seems to be attracted by something.

After lying on the ground and looking at it for a while, Chen Ziyang nodded, it should indeed be so, the way these black water flows is very weird, and it is not like the meaning of the water that flows naturally on the ground, although these black water are slightly viscous than water, but there should not be this overall phenomenon of flowing in a certain direction.

Knowing that he might have found a very important clue, Chen Ziyang quickly took out the compass he carried with him and noted down the direction in which the black water flowed. I don't have that much blood to guide me, so I have to rely on a compass.

After noting down the direction of the black water, Chen Ziyang frowned again, this alone is not enough. Hikari knows the direction in which the black water is flowing now, and if he looks for it in this direction. If you deviate from the straight line between yourself and your destination, then the direction will change.

This is like a person who wants to go due east of his position, but after walking a relatively long distance, he is already facing the northeast direction, and then let him go due east, the destination that this person has reached may be quite different from the destination due east of his original place of origin.

In order to solve this problem, Chen Ziyang thought that he could drop some blood and transform it into black water from time to time on the road to guide himself. But this method doesn't work, I don't know how far it will be along the way, and I don't know if there is a difference between the two points of measuring the bearing.

After thinking about it, Chen Ziyang slapped his thigh suddenly, by the way, I have a second compass!

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