To be the best leader, you must also be the strongest leader!

The Mermaid King knew that the two-headed fish clan was very powerful. Even if they relied on top magic weapons in their hands, it would not be easy to completely defeat the two-headed fish clan.

They fought with the two-headed fish clan just to delay them.

The real killer is the powerful demon formation arranged around it.

At this time, every center of the formation was surrounded by demons. These demons madly injected their own demonic energy into the formation center, making every center of the formation filled with rolling demonic energy.

Before the two-headed fish king understood what the mermaid king meant, the formation flag appeared in the mermaid king's hand again, and then a powerful demonic energy was injected into the formation flag.

"Not good!" The two-headed fish king realized that something was wrong.

"Come with me to break the formation immediately!" The two-headed fish king roared, wanting to gather the demon kings to break the formation first.

"It's too late."

The Mermaid King waved his right hand, and the formation was fully activated. Horrible demonic energy rose into the sky nearby and rushed into the formation flags.

The next moment, the monsters embroidered on the flags rushed out.

roar roar...

Dozens of roars were heard. These monsters that rushed out from the formation flags were composed entirely of demonic energy, and the aura they emitted reached the level of a fourth-level demon king.

As the Mermaid King activated the formation, these ferocious monsters formed by the rolling demonic energy rushed towards the Two-headed Demon King.

Dozens of fourth-level demon kings were aggressive and launched crazy attacks on those demon kings, while the mermaid demon king quietly retreated.

Boom boom boom...

A fierce battle broke out. Although these demon kings formed by the condensation of demonic energy were only at the early fourth level, they attacked very violently. With the support of the formation, these demon kings were very fast and the opponent could not avoid the attacks at all.

At first, the demon kings of the two-headed fish clan were a little panicked, but they soon discovered that the demon kings condensed by demonic energy were not very strong, and there was still some gap compared to the real fourth-level early demon kings, but there were more of them.

"Mermaid King, do you think you can deal with me with these garbage?" The two-headed fish king looked coldly at the mermaid king in the distance.

The mermaid king controlled the eight demon kings composed of demonic energy to launch a crazy attack on the two-headed fish king, but the eight-headed demon king was beaten back again and again by the two-headed fish king.

The Mermaid King didn't care at all and continued to activate the formation, controlling the demon kings condensed by the evil spirit to launch a crazy attack.

Although these two-headed fish demon kings are very powerful, their demonic power is not endless. The demon kings condensed by the demonic energy in this formation have immortal bodies. As long as the formation is not broken, these demon kings will not die.

As long as the demonic power of the demons in the True Eye is not exhausted, the power of the demon king condensed by these demonic energy will not be exhausted.

The True-Eyed Mermaid Kings around had already made arrangements. After one group of demons had exhausted their power, they would immediately be replaced by another group. Even if they were to waste their energy, they could still kill the trapped demon kings.

At this point, the Mermaid King didn't want to risk a head-on confrontation with these two-headed fish demon kings, so he controlled the formation to besiege these demon kings.

The demon kings of the mermaid tribe are on guard at the periphery, and the only thing to do is to prevent these demon kings from destroying the formation.

Dozens of demon kings with condensed demonic energy launched a crazy siege on the two-headed fish demon king. The fierce battle scene amazed the mermaid demon kings on the periphery.

"This Hundred Demons Formation is so powerful, it's worth the money we spent to buy it." One of the demon kings had a gleam in his eyes.

"Yes, with this Hundred Demons Formation, we don't have to risk a head-on confrontation with these guys. Even with demonic weapons, we might still be in danger."

"With the help of Qingyun Sect, dealing with these guys is much easier."

"City Lord Gao is truly formidable. These foolish fellows were completely led by him by the nose. They are doomed."

"This time, by taking down the two-headed fish clan, our clan's gains will surely be enormous. Now we don't have to envy the guys from the sea snake clan."

……

At this time, more than ten demon kings of the mermaid tribe had all become spectators, watching the battle in front of them quietly.

The demon army that provided demonic power to the center of the formation was replaced one after another, but the battle continued. The combat effectiveness displayed by dozens of demon kings condensed by demonic energy did not weaken at all.

On the other hand, the demon king of the two-headed fish clan on the opposite side was already showing signs of fatigue.

This battle has lasted for ten days. Even though these demon kings have great power, they cannot withstand such consumption. Even the two-headed fish king can't withstand the attack of eight demon kings with condensed demon energy.

"Mermaid King, you despicable guy, how dare you come out and fight me head-on!" The two-headed fish king roared continuously, his demon eyes filled with flames of anger.

The Mermaid King ignored the roar of the Two-Headed Fish King and continued to control the Hundred Demons Formation to besiege them, while the other demon kings continued to guard the formation.

Just like that, after another five days, the demon kings of the two-headed fish clan finally fell under the siege of the Hundred Demons Formation, and even the two-headed fish king was no exception.

Looking at the two-headed fish clan's demon kings lying in the ruined valley, revealing their huge original forms, the mermaid demon king's eyes lit up with excitement.

He raised another flag with his right hand and quickly collected all the demon souls of the twenty-one demon kings into it. Then he took out twenty-one fourth-level demon pills and put them away.

Then he found the storage magic tools of these demon kings, and finally put the bodies of these demon kings into the storage ring.

"My lord, how was the harvest this time?" One of the mermaid demon kings couldn't help but ask, and the other demon kings also looked over expectantly.

"The demon souls, demon cores, and demon bodies of these twenty-one guys alone are worth 6.3 billion. The treasures in these demon storage devices still need to be cleared out."

"But now is not the time to clear out the treasures. The war is not over yet, and the treasure trove of the two-headed fish tribe is still in their tribe, waiting for us to discover it."

"Yes, yes, yes. We should quickly seize the treasure house and territory of the two-headed fish tribe, so as to avoid any more trouble."

"Let's go, let's go there quickly."

It took half a month to activate the formation to deal with the twenty-one demon kings of the two-headed fish clan.

During the past half month, the mermaid clan mobilized a large number of demon clans to provide demonic power support for the Hundred Demons Formation, so the number of demon clans on the front line was reduced a lot.

The demon army controlled by the two-headed fish clan took the opportunity to stabilize the situation, and the war continued.

However, with the joining of the Mermaid King and other demon kings, the battle situation changed dramatically in an instant. The sixteen demon kings led the army and broke through the opponent's defense line in an unstoppable manner. The massacre of the two-headed fish clan officially began.

Only half a month later, the battle was over, the two-headed fish clan was wiped out, the mermaid clan seized all the resources of the two-headed fish clan, and controlled all the territories of the two-headed fish clan, winning a great victory.