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

The demon king on the left is a fourth-stage late-stage thunder eagle. His huge body is like a small mountain. He exudes a strong demonic aura, and arcs of lightning flow between his feathers.

On the right is a fire eagle, covered with fiery red feathers and red flames burning on its body.

When the Mermaid King came not far from the canyon, the two sleeping demon kings opened their demon eyes, raised their huge heads, and their gazes were immediately focused on the Mermaid King.

"Huh, that's strange. You are not the Demon King in the Devil's Swamp." The Thunder Eagle stared at the Mermaid King, with a look of surprise in its pupils.

"It is indeed not the Demon King from the Devil's Swamp. Could it be that he is coming from the opposite side?" The Fire Eagle Demon King also stared at the Mermaid King with his demon eyes, looking him up and down.

The Mermaid King, in human form, was suspended in mid-air. Looking at the two powerful demon kings on the opposite platform, he said loudly, "I am from the Mermaid Clan, and have come specially to visit the Thunder Peng Demon Clan."

"Hmph, the mermaid clan, aren't they the demon clan under the command of those stinky dragons? Since you are here, just leave your life behind!" Lei Ying snorted coldly.

Suddenly, it opened its mouth, and a silver beam of lightning broke through the air, as if tearing the void apart, and instantly appeared in front of the Mermaid King.

The Thunder Eagle has a powerful bloodline, masters the power of thunder, and is extremely powerful. Although it is also in the late fourth stage, in terms of normal strength, the Mermaid King is definitely not a match for this Thunder Eagle.

However, strength is not just determined by bloodline.

Demonic energy surged out of the Mermaid King's body, and a demonic sword instantly appeared in his hand. He injected demonic power into the sword and swung it with his hand.

An extremely domineering sword energy burst out, and the oncoming pillar of lightning was torn into pieces with ease. The domineering sword energy also left a shocking sword mark on the opposite mountain range.

"No wonder you dare to come to my Yuntian Island and act wildly. It turns out you have something to rely on. It's a pity that it's just a fourth-level, ninth-grade spiritual weapon. You have a demon weapon, and I also have a demon weapon!"

A flash of silver lightning appeared on the platform, and the huge body of the Thunder Eagle disappeared. The demon king transformed into a human form in the air.

I saw a pair of silver wings growing on its back, and sometimes it held a halberd wrapped with silver lightning arcs, and the same aura of the fourth level and ninth grade emanated from this halberd.

"Lieyun, let me deal with this guy, don't interfere!"

As soon as he finished speaking, the Thunder Eagle Demon King turned into a silver light and rushed towards the Mermaid King. The Thunder Eagle was very fast and arrived in front of the Mermaid King in the blink of an eye.

With a powerful momentum coming towards him, the Thunder Eagle Demon King raised his Thunder Halberd and smashed it down towards the Mermaid King. The Mermaid King was not willing to be outdone and chopped it down with his right hand sword.

boom!

The halberd and the sword collided, and a destructive force instantly erupted and swept around. The Thunder Eagle was very powerful, and the Mermaid King was pushed back thousands of feet by the powerful force.

The other demon king had also transformed into a human form at this time, and was watching the battle between the two demon kings with great interest.

The Thunder Eagle Demon King repelled the Mermaid King with one blow, and then launched a crazy attack on the Mermaid King using his amazing speed as an advantage.

Soon the Mermaid King fell into a disadvantage, but he would not admit defeat. He was going to meet the Lei Peng clan, so how could he lose here? He had to suppress the other party in momentum.

"Judging from your appearance, you must have just achieved a breakthrough not long ago. With just a fourth-rank magic weapon, you are no match for me. Just surrender." The Thunder Eagle Demon King attacked while trying to persuade him to surrender.

Upon hearing this, the Mermaid King's violent demonic energy erupted completely, and he suddenly laughed wildly, "Your Excellency does not have the strength to surrender to me."

"Lei Qi, let this ungrateful guy see your true strength." The demon king shouted loudly in the distance.

"Well, let me show you, the demon king of the Endless Sea, my true strength."

Lightning flashed in Lei Qi's eyes, and lightning suddenly wrapped around his body. His speed suddenly increased, and suddenly a flash of lightning appeared behind the Mermaid King, as if teleporting.

The thunder spear in his right hand smashed directly towards the Mermaid King's back. Before the attack landed on the Mermaid King, Lei Qi seemed to have seen the Mermaid King's miserable defeat.

Another demon king in the distance also believed that the outcome was already determined.

Unfortunately, the Mermaid King didn't think so: "The Thunder Eagle Clan is indeed very fast, but unfortunately, I am not slow either."

A black light flashed, and the Qingyun armor appeared on the Mermaid King's body. The next moment, Leiqi's halberd pierced through the Mermaid King's body, but the body disappeared like a bubble. It was just an afterimage.

At this time, the Mermaid King had mysteriously appeared behind Reiqi and swung his sword in his right hand.

boom!

Leiqi was directly knocked away. Before he could steady himself, the Mermaid King appeared beside him again, and slashed Leiqi's body with his right hand, knocking Leiqi away again.

Next, Reggie was knocked back repeatedly by the Mermaid King. If it weren't for the back of the knife used by the Mermaid King, Reggie would have been seriously injured even if he didn't die.

In a short time, the situation was reversed, and Lei Qi was completely suppressed by the Mermaid King, and he was completely suppressed in speed, which made Lei Ying feel extremely depressed.

Lie Yun in the distance was also stunned. At the same level, a demon from the Endless Sea actually suppressed Lei Qi in speed.

Lie Yun's gaze was fixed on the peculiarly shaped armor on the Mermaid King, and a dazzling gleam flashed in his eyes.

"Lieyun, why are you still standing there? Let's take down this guy together!" Lei Qi shouted in anger.

Upon hearing this, the Lieyun Demon King hurried over with a red spear in his hand, ready to join forces with Lei Qi to deal with the Mermaid King.

Facing the siege of two demon kings of the same level, the Mermaid King remained calm and suddenly put away the sword in his hand. Just when the two demon kings were surprised, a red spear appeared in the Mermaid King's hand.

This red spear looks similar to the red spear in Lie Yun's hand opposite him, but the aura it exudes is completely different.

"Fifth-level demon weapon!"

Lei Qi and Lie Yun widened their eyes and looked at the red spear in the hands of the mermaid king opposite them in disbelief. They could clearly feel the terrifying power contained in this red spear. This spear was definitely a fifth-level magic weapon.

At this time, the Mermaid King had already injected the demonic energy in his body into the spear in his hand.

As his demonic power was injected into it, the spear began to emit brilliant light, and a terrifying aura burst out from it.

Suddenly, the Mermaid King stabbed at Lei Qi and Lie Yun on the opposite side. Two gun shadows shot out violently, and the next moment they hit the two demon kings on the opposite side fiercely.

The two demon kings immediately flew backwards like meteorites, and finally slammed heavily into the mountain range. Rocks rolled down and the sky was filled with smoke and dust.

The Mermaid King stood in the air, holding a fifth-level demon spear, and looked ahead calmly: "Come out, everyone. I have shown mercy."