Soon, Wu Chen and Xuehe came to a strange place. It's strange, but it's not strange at all, because it's a relatively open cave, and there's a big bronze door on the top of the mountain.

Wu Chen immediately remembered a bronze door that had been mentioned in a novel. It was said that there were Yin soldiers passing by behind the door. But it's a very popular series of online novels, and this one really exists.

There is also a huge stone box in the center of the secret room. It's not clear what the contents are. But looking at the seal technique on the box, it's more obvious that there are conditions to open it.

Blood river suddenly pointed to a line of small words on it and said to Wu Chen, "come and have a look at this thing quickly. There seems to be a clue here."

After Wu Chen had looked at it, he found that it seemed that only when the door was opened could the box be opened. How can we gain without losing?

The two of them looked back at the bronze door and found that it was rusty, which was very gloomy. What's more, they don't know what kind of existence there is behind the door.

"Whatever, open it." The blood River sighed and shrugged helplessly, "if there is any problem, let's solve it together. No matter what you're facing, you still want to know what's in it, right? In other words, how did the stone box open... Don't you think it's very interesting that it's so closely linked and appetizing? "

Wu Chen nodded, indeed, this is more similar to puzzle games, let him also have a feeling of blood boiling. It's like... If a monster suddenly pops out of it, it will be very interesting. If it's gold and silver, it can also bring unexpected results.

Just as Wu Chen slowly pushed the bronze door open, the dazzling light appeared in front of them. The dazzling light made them not see anything at all, only the vague outline in the light.

Suddenly, Wu Chen seemed to hear the sound of a horse's hoof. Although it was very gentle and slow, it really existed.

Wu Chen suddenly looked up with frightened eyes. After they gradually adapted to that kind of light, Wu Chen suddenly saw a long gun stabbing himself with cold light!

At that critical moment, Wu Chen stepped back with the fastest speed in his life, then forced his body to turn in mid air, and quickly flashed to one side.

But that long gun one hit did not hit, then quickly took back.

The next moment, they appear in front of the countless Yin soldiers riding skeleton horse! These are the mummies in legend. Many of them don't look good because they have lost their heads or other parts of their bodies.

"There are really Yin soldiers, and they are knights!" Wu Chen subconsciously swallowed a mouthful of saliva, helplessly looked at the blood River, "fortunately, I'm afraid I can only escape."

"No, look carefully at what's on these Yin soldiers."

Wu chenshun looked in the direction pointed by the blood River and found that there was a fragment on each Yin soldier's body. And after these pieces are put together, they can just correspond to the seal groove on the stone box.

In other words, as long as the fragments of these Yin soldiers are collected, they can open the stone box.

However, these Yin soldiers only seemed to recognize Wu Chen and kept attacking him. Even the blood River standing in front of him was invisible to these Yin soldiers. It was as if they had no interest in the guys other than Wu Chen.

"Did you steal?" Blood river even joked at this time, "otherwise why do these Yin soldiers only recognize you and don't attack me at all?"

"Can you understand that it's because I'm more handsome than you?"

With that, Wu Chen suddenly pulled out the blood drinking knife that he had thrown into a Yin soldier's body, and instantly shot out the dirty and smelly green juice. Obviously, this is their blood.

Xuehe shook his head with a smile and took the initiative to deal with these Yin soldiers. However, something unexpected happened to both of them - after the Yin soldier was killed by the blood River and turned into powder, he became two Yin soldiers again, more than before.

He frowned a little, and once again he shot at those Yin soldiers. As a result, a scene that shocked him happened again - the two Yin soldiers he killed turned into four!

And with the increase of Yin soldiers, the fragments are constantly divided and become smaller.

In the long run, if there are more and more pieces, there may be no way to put them together in the end.

"Stop! From now on, don't attack these Yin soldiers! " Wu Chen suddenly yelled, "have you found out? Now the situation is very clear. You can't kill them at all!"

If everything is to verify the certification qualification of the stone box, then the certification procedure can only be carried out by Wu Chen alone——

That is to say, as long as Wu Chen uses external forces to attack these Yin soldiers, their number will not decrease but increase, and Wu Chen has no way to deal with them all.

Blood River is also immediately reaction to the deep meaning of this, quickly stop, beside watching Wu Chen with his blood drinking knife for crazy slaughter. Since this matter has nothing to do with him, if it continues like this, it will bring Wu Chen unnecessary trouble.

In this way, the loss of a lot of physical strength, some of the gain is not worth the loss.

Simply, the blood River entered a gradual state near Wu Chen, to absorb the real Qi contained here. After all, this is an ancient cave, not a place that anyone can come to.

There is plenty of spiritual power in it, which can make his cultivation more refined. As long as my cultivation deepens, I will not be far away from my real life experience.

For Wu Chen, these Yin soldiers are very easy to deal with. Soon, he killed all the Yin soldiers around him, and snatched all the fragments from them!

In the end, Wu Chen sat on the ground like a child and put together a jigsaw puzzle to make them the key to open the stone box.

When both of them saw what was in it, Wu Chen was slightly surprised, while Xuehe was more like an instinctive reaction. "Putong" fell to his knees!