Chapter 421 King Ao's Assistance

Some of the five sirens released terrifying sound waves, while others emitted cold light.

Most of Leo and Astra's bodies were frozen, and they were also destroyed by the sound waves, which was undoubtedly very painful.

At this moment, a siren head rushed over at full speed, punched Leo and Astra in the chest with both fists.

Knocked them both out.

"Woo, Astra, are you okay?"

Leo stroked his chest and ears and sat up, and quickly helped Astra up.

"Fortunately, they are very strong, much stronger than the monsters I encountered before."

Astra was panting when she said this, and it was obvious that she was seriously injured.

"Kill them in one breath! Use the King-ken I taught you!"

Leo clenched his fists. He didn't want to delay any longer, and he had to kill the siren heads quickly.

"Okay!"

Astra nodded vigorously, and then concentrated on adjusting the strength in his body.

He was not very proficient in using the King-ken, so it would take some time.

Leo took this opportunity to take a step forward and put his hands in front of the timer.

"Ah ... That is, a space appeared in front of the five sirens, and the light was sucked away by the space and disappeared.

"What!"

Seeing this scene, Leo and Astra had to be extremely surprised, and they didn't understand what was going on for a while.

I saw a siren head slowly crawling out of the crack that was hit by Leo's light before.

It turned out that a siren head fell underground at that time and didn't appear until now.

It happened that he was underground and was not affected by the light released by Leo just now.

So it can distort the space to absorb the light.

"How could this happen!"

Leo and Astra didn't expect such a change.

Just when they were surprised, the siren head shook his hand slightly.

The light absorbed by the distorted space was emitted in the opposite direction.

Attacked the Leo brothers!

Seeing this, Leo and Astra hurried to avoid it.

But at this moment, the five siren heads emitted a cold light at the same time.

Freezing Astra and Leo's feet, making them unable to dodge.

They were about to be hit by their own double light!

This was the full effort of Leo and Astra, and it was a double light used in the state of 10x Kaio-ken.

If they were hit, they would probably be dead or disabled!

At this critical moment, a huge red cloak appeared out of thin air.

Floating in front of Leo and Astra.

It was this ordinary-looking cloak that blocked the double flash.

No matter how powerful the double flash was, it could not break through the defense of the cloak!

"Huh!?"

Leo and Astra looked at the cloak protecting them with confusion, and they had no reaction at all.

When the cloak completely offset the light, it immediately approached Leo automatically, touched Leo's right arm, and turned into a bracelet on Leo's arm.

"What is this!?"

Leo looked at the bracelet on his arm and was puzzled.

"This is my gift to you, Prince of L77."

An old voice came.

An old-looking Ultraman appeared beside them at some point.

"Who are you? Are you also an Ultraman?"

Astra asked in confusion.

"Me? According to you, I am also an Ultraman. They all call me the king. I am called the King of Ultra."

The King of Ultra introduced himself.

Leo and Astra were shocked to hear his title.

But the King of Ultra ignored their surprise.

He looked at the six siren heads in front of him.

"Hmph!"

The King of Ultra pushed his hands.

A fierce flash of light was released from his palms.

"Bang, bang, bang!!!"

The next second, a lot of sparks exploded all over the six siren heads.

They twisted their bodies in pain and retreated again and again.

"Now!"

After using this move, the King of Ultra stopped attacking and looked at Leo and Astra!

Seeing this, Leo and Astra immediately stood up and used Double Flash again.

"Ten times Kaio-ken! Ultra Double Flash!"

Leo and Astra used Double Flash again.

This time there was no hindrance, and they hit the six siren heads on the opposite side without reservation!

"Boom!!!"

A terrifying explosion rose from the ground, destroying the trumpet heads of the six siren heads.

This was not the end, and now the entire island was shaking continuously.

Even the environment on all sides was crumbling.

If you look from above.

You will see that the island seems to be splitting.

Seeing this, the King of Ultra immediately released energy to stop the island from splitting and restore it to its original state.

"Leo, Astra, your King-ken is indeed very interesting and can increase your own strength, but if you can't control it well, there will be huge trouble."

The King of Ultra folded his hands helplessly and looked at Leo and Astra to remind them of this.

"Sorry."

Leo and Astra realized how outrageous the power of the double flash under the ten times King-ken was.

If it didn't work out, it would not only destroy the island, but also increase the casualties.

When they thought of this, they couldn't help but regret that they were too impulsive just now.

In fact, it was okay not to use the King-ken at that time.

It's just that they wanted to resolve the battle as soon as possible and crush Siren Head, so they didn't think clearly about the consequences.

"Thank you, King of Ultra."

Leo looked at King of Ultra and said.

"Well, I'll leave it to you to deal with it next. You will encounter more dangers in the future. Although I don't know what's going on, I can feel that many things that don't belong to this universe are emerging recently. You have to be more careful."

The King of Ultra said calmly.

Although he didn't touch the screen, he was able to detect the appearance of the containment with his powerful ability, which made him worry about what would happen in the future.

But he wouldn't intervene too much. As long as the young Ultraman could still solve the problem, he wouldn't take action.