"Yu Shidi, so what do you mean, these poisonous fish are killed by this poisonous king?" Xinhai said excitedly.

"This is very possible, so now this poison king is not downstream, but in our upstream, we should go upstream!" Cheng Yu said.

"Yeah, this poison king must be hidden in the upper reaches!" Everyone heard Cheng Yu doing such an analysis, and felt that it was really the case.

Then, the people turned their directions and looked for the upper reaches of the Black River again.

However, although everyone feels that their direction is not wrong, but we have found a long distance and did not find the trace of the poisonous king, which makes everyone anxious.

"Yu Shidi, it seems that it is not quite right. From the situation of those dead fish, this poison king is not very far away from us. And now there is no new dead fish in the river, but now But I didn't find this poisonous king, is this really strange?" Xinluo said very puzzled.

"There is really something wrong, I have not found any new dead fish on this road, and from the freshness of the dead fish before, the fish death time will never exceed one day. Poison Wang can not know that we are again Come back and catch it, so it can't move too fast.

Therefore, moving at a normal speed for a day's time is probably within such a large range. Even if it is farther away, Nana should be able to find traces! Cheng Yu said with a frown.

In order to calculate the area where the poison king was present, I specially took a dead fish and looked at the situation.

"Cheng Yu, since this shore has not been found, do you say that this poisonous king will be hidden in this black river? You are not saying that this black water river itself is a poison river? And the poison king is also poisonous for food, Besides, since it will kill poisonous fish, it is entirely possible that it has been hidden in the Black River!" Yang Ruoxue said.

"Hidden in the Blackwater River? It is possible! If this is the case, we may have to check the blackwater river in this area again!" Cheng Yu heard Yang Ruoxue's speculation, and suddenly it was bright.

If this poisonous king is hiding on the shore, then Yao Na is absolutely sure to find its hiding place. But now I haven't found this guy for so long, and there are still some places in this forest that he and Yao Na can't directly investigate, so it's only in the Black River.

With this in mind, there is a great possibility that this poisonous king is hidden in the Black River.

Although this has to be looked back again, they will never let go of any chance to discover the poison king.

Inspecting the Heishui River is different from other places. In other places, Yao Na can use the curved mirror to see clearly and not miss any place.

But this black river does not have this method, so everything can only be explored with its own knowledge, so that the speed of their investigations will slow down significantly.

But they won't give up. In order not to miss any place, each of them uses God's knowledge to carefully investigate in the Black River.

"Cheng Yu! There seems to be a poisonous king's breath here!" Everyone searched the river for almost a day, and the front of Xinluo suddenly screamed.

Everyone suddenly got a joy, all came to the front of Xinluo, and then went inside the Heishui River.

"Sure enough, it is the breath of the poisonous king, this guy must be below this." Cheng Yu looked into the breath of the river, suddenly happy, he is sure that this poison king is below.

"But this black river is very deep, and it is very poisonous. We can't go down the river to get this guy up. How do we force it to come up?" Xinhe said with some embarrassment.

"Isn't this simple? We launched an attack on the river, and this guy couldn't help but ran out!" said Xin Hai.

"You can only try this!" Cheng Yu nodded.

The heart and the sea did not say anything, and directly launched an attack in this water.

Boom!

A few sword shadows rushed into the Black River, exploding the water, and also set off huge waves in the river. However, the attack on this heart is too superficial, and it is impossible to rush into the bottom of the river.

As a result, after several attacks were issued, everyone waited for a while and did not see the poison king ran out.

"It seems that this can't be done!" Xin Luo shook his head and sighed.

"This guy must have known the movement on the shore, but it did not run, this guy is really confident!" Xinhe once again used the Yuanshen to inspect the bottom of the river, and found that the guy's breath is still there, visible this guy and Did not run away just after the movement.

"Maybe it knows that we can't get out of the river to force it out, so it naturally has no fear!" Xinluo said.

"Yu Shidi, do you want to try again? Maybe my attack is too weak, there is no way to force it out!" Xinhai said.

"Well, I also have this intention, see if I can force it out!" Cheng Yu nodded.

Cheng Yu’s voice fell, and the whole person vacated and stood above the Black River. The long sword is on the hand, emitting a dark green light!

Hey!

Cheng Yuyijian went to the Heishui River!

boom!

Heishui River was suddenly split into two halves by Cheng Yu. However, although the rivers on both sides were opened, but only one-fifth of the depth of the river was reached, there was no way to open it.

When Cheng Yu’s sword was collected, the river came back from both sides again, and the Heishui River slowly recovered its calmness, as if nothing had happened.

"No, there is no way to force it out!" Cheng Yu shook his head and said.

The Black River is too deep. In addition, the Black River seems to be more magical than the ordinary river. It is like the hardness of different woods is different.

If it is an ordinary river, Cheng Yu's sword will go down, and it may even be tens of meters deep, but in this black water river, he only walks a few meters deep.

"Cheng Yu~lightnovelpub.net~ Would you like me to try it?" Lin Yuxi stood up and said.

"Well, if you have confidence, try it!" Cheng Yu nodded. Anyway, he had no good way to force the poisonous king of the river.

Moreover, Lin Yuxi holds a broken mirror, which is a magic weapon for the water system. It has great advantages for manipulating water elements. Perhaps in front of her, this black river is really hard to beat her.

I saw Lin Yuqi coming out, took out the blue mirror of the water blue, and the broken mirror was rotated on her hand, giving off a dazzling blue light.

If Cheng Yu wants to force the black river to be opened, it may be quite difficult. But for Lin Yuxi, if you want to open the Black River, it is not that difficult.

At least with the help of the broken mirror, she is not so embarrassed to do so.

Just like this time, the Black River is like an obedient child, and the water in the river naturally moves away on both sides.

At the same time, what caught everyone's eyes was that a huge dark 蟾蜍 Zhengan quietly squatted at the bottom of the river!