Nearly an hour had passed after Chen Gu left, and the troops of the Black Mercury Knights approached the side of the Holy Helmet Valley.

They had already figured out Chen Gu's methods along the way.

Fire crows, wasp grass, black holes.

The Blood Shadow Wolf, the Hungry Wolf, and even the Negivore Vine moving underground did not escape the eyes of these Black Mercury Knights.

They had already judged Chen Gu's means, how many troops he had with him, and how far he could run.

Even how much magic power Chen Gu still had, they could guess it.

Under such details, they already had a complete grasp of Chen Gu.

In their eyes, Chen Gu was simply a turtle in an urn.

They must bring Chen Gu back this time, and use Chen Gu's head to pay tribute to the few Black Mercury Knights who died in battle.

After entering the Valley of the Holy Helm, they did not stop.

Instead, they kept going along the road.

Chen Gu didn't need to rest when he sat in the vine carriage, these Black Mercury Knights belonged to the undead, so they naturally didn't need to rest.

But just as they stepped into the middle of the Valley of the Holy Helmet, the Black Mercury Knight who was leading the way in front suddenly raised the long knife in his hand.

The whole team stopped with his movements.

"Something happened."

When all the Black Mercury Knights had stopped, a voice came from the middle of the group.

That was the leader of the Black Mercury Knights, and he was also the one who had taken the Black Mercury Knights out to trouble Chen Gu before.

"Commander, someone is watching us."

"That guy is going to ambush us here?"

As he spoke, the Black Mercury Knight took the initiative to move out of the way to both sides, making way for a passage.

The commander of the Black Mercury Knights rode his horse to the forefront.

"Sam, you know, if you make a mistake this time, your place will be gone."

"Commander, don't worry, isn't the reason why I can become a striker is because I have a super scout ability, my perception is the strongest, and my feeling will not be wrong."

"Okay, everyone be careful, Pei Ping, you take your people to go over from the left, Anu, you take your people to attack from the right and find out the enemy who is ambushed here for me."

Listening to the order of the leader of the Black Mercury Knights, the two Black Mercury Knights heroes also walked out with their subordinates.

One of them sorted out the weapons in his hand and said: "Commander, there is no need for this, hasn't Sam already verified, the other party is a few wild wolves and a few crows."

Even if he knows a little magic, we Black Mercury Knights are not afraid of him at all. ”

"That's not because you don't have to worry, hurry up and ......" The leader of the Black Mercury Knights was talking, and suddenly he also clearly felt that something was wrong.

He looked up to the southeast of the Valley of the Holy Helm.

"Commander, did you find anything?"

At this time, the other heroes of the Black Mercury Knights also noticed that their leader was wrong, and they looked at the southeast of the Holy Helmet Valley at the same time, but they didn't see anything.

"I feel uneasy, withdraw."

The head of the Black Mercury Knights gave the order as soon as possible.

He's an undead, yes, but he's not a fool.

can be the commander of a high-level undead force like the Death Knights, and his brain is quite flexible.

This time he found an excuse to come out and relax.

Dead one or two Black Mercury Knights, he still has a reason to give an account of the past.

If he dies too much, he will be in trouble here.

If you can't catch up with Chen Gu, you can't catch up.

But his order was given too late.

There was a bang from the southeast of the Sacred Helm Valley.

"There's an ambush."

Several Black Mercury Knight heroes shouted.

Their Black Mercury Knights also quickly drew their weapons and turned their heads to look at the southeast of the Sacred Helmet Valley.

In their minds, there is no enemy they cannot kill.

Even in the face of thousands of people, they dare to charge.

This is their previous record, and it is their self-confidence that they have shot with a knife.

But when they looked to the southeast, all the Black Mercury Knights froze.

A large number of flame-like creatures rushed out from the southeast.

These Black Mercury Knights could tell at a glance that this was the fire element.

This class is an elemental level 4 class, and the reason why there is such a high level is entirely because when they are killed, they will blow themselves up.

If you don't have this feature, it's almost the same as water.

Their self-detonation is not very powerful, and the Black Mercury Knight can easily hack a large number to death.

When these fire elements appeared, the Black Mercury Knights all raised their weapons and waited to rush out.

The one named Sam even said: "Look, I just said, that guy is a summoner, this must be a level 2 magic summoning fire element." ”

"Kill!"

The leader of the Black Mercury Knights laughed disdainfully when he heard this.

You've run away all the way before, and I'm going to have a headache with some traps along the way.

I'm sorry to stop now, your head will be my collection.

Saying that, the leader of the Black Mercury Knights raised the long knife in his hand, rode out on his war horse.

But they had barely crossed the distance when they felt something was wrong.

The fire elements that rushed out in front of him were not one or two hundred, nor one or two thousand, but more than a hundred thousand, and those fire elements were crowded together, gushing out like a tide, directly dyeing the southeast of the Holy Helmet Valley red.

These fire elements are emitted by the Holy Rock.

After seeing the Black Mercury Knight enter the Valley of the Holy Helmet, the Holy Rock took the initiative to activate the Fire God Altar.

Chen Gu had explained to him before leaving, this Fire Altar might have been invalidated, and it might still be usable.

There is a possibility that a lot of fire elements will be released, and if you hit it, it is best to hide under the magma after releasing the fire element.

At that time, he didn't think so, thinking that no matter how much fire elemental there were, how much more could it be.

But he never thought that there would be more fire elements than Chen Gu said, and there would be so many of them.

When he activated the Fire Altar, he was almost knocked out by the fire elemental that gushed out.

If you hadn't dived into the magma in the first place, you might have been trampled into powder by the fire elemental by now.

After all the fire elementals had left the Flame Altar, the Holy Rock crawled out of the magma.

These fire elementals also did not actively attack the Holy Rock.

As long as they don't show hostility towards them, they normally won't take the initiative to attack.

As for those who show hostility, they are like the Black Mercury Knight who charges halfway.

What they felt at this time was the wrath of hundreds of thousands of fire elementals.

The Black Mercury Knights turned their heads and tried to escape, but by this time the fire elemental had already rushed up, and they smashed through the ruins that stood in their way, and pounced on the Black Mercury Knights from all directions.