Demon Slayer becomes stronger by swinging his sword

After solving the two men in suits, Hei Nai and Bai Nai immediately held hands, and then the scales on their bodies skyrocketed and split, turning into sharp tentacles, constantly harvesting these ordinary members of the V organization.

Demon apes and black dogs are no exception, and they also want to quickly sweep away these enemies in front of them.

After a while, only the black and white Shuangnai and the demon ape were left in the entire White Sun Court.

Led by them, behind them are rows of reformers who are respectful and obedient.

"Black, I... It feels like there's a very powerful guy up ahead.

"Well, Shiro, I feel it too.

"Shall we wait for the adults to come?

Black and white Shuangnai said with a cold face.

"Dad said we were a knife in the hands of adults, so... Let's attack!"

Kurina said after a moment's deep thought.

"Hey, hey, haven't you two considered us!"

the demon ape couldn't help but shout as he watched the black and white Shuangnai move forward.

There is no doubt about the strength of black and white Shuangnai, but this kind of coldness that doesn't take them in his eyes makes him a little unbearable.

After all, the strength of him and the black dog is not weak.

Black and white Shuangnai heard the voice of the demon ape, and suddenly stopped.

"Black, what are they going to do, do you want to take them?"

"Bring it, Dad said, multiple helpers are multiple strengths, although they are a little weak, but they are still SS level, maybe it is useful." Listening

to the conversation between the black and white Shuangnai, the demon ape simply wanted to jump to his feet.

Although the strength is indeed inferior to them, it is not to look down on them,

and the conversation between them is like the demon ape and the black dog will drag them back.

"Damn little girl, we will prove to you what the strength of the old-timers is!"

the demon ape clenched his fists and stared at the black and white Shuangnai figure.

Only the black dog looked around vigilantly without changing his color, ignoring the words of the black and white Shuangnai.

In this way, a group of people approached the inner courtyard in a mighty manner.

Sandalwood is swirling, rockeries are flowing water, and bamboo forests are verdant.

A Chinese courtyard style.

Outside the small courtyard in the lobby in the middle, a pale man in a kimono was closing his eyes and recuperating.

In front of him was a coffee table, and several teacups were exuding the enticing aroma of tea.

"Ladies and gentlemen, it's rude to come to the door without saying hello. The

man opened his eyes and said.

As he opened his eyes, everyone suddenly felt a sense of discomfort surging up in their bodies.

It's like being targeted by a poisonous snake.

"He's the ultimate villain that adults and dad call it, and we're targeting him this time, Black, are we going to kill him now?"

Nabai said.

"I don't know, but I want to try, and I hope that adults and dad won't blame us.

Kuona replied.

Then the two looked at each other, and their eyes suddenly exploded, and the scales like spikes on their bodies appeared.

"Hey, hey, can you think about us!" the

demon ape said dissatisfiedly.

But Black and White Shuangnai didn't pay attention to him at all, but turned into two afterimages, one black and one white, rushing out like arrow feathers

, as scaly species, speed is their advantage.

"Hehe, what a rude two children.

Mustard smiled contemptuously at the corner of his mouth.

His eyes suddenly emitted a scarlet light, and at the same time, the attack of the black and white Shuangnai was about to fall on him in the next second.

Just for an instant

, Mustard took a step back slightly, and the attack of Black and White Shuangnai suddenly failed.

In this gap, Mustard's fist has already landed on the body of Black and White Shuangnai.

In the next second

, the figure of the black and white Shuangnai continued to retreat, but fortunately, the fist damage was not high, and the black and white Shuangnai

quickly stabilized his body.

"He's so quick to react and how fast... Sure enough, the adults told Dad that this guy is strong... Better than all of us..."

"But... White, let's do it together.

Heina said.

Naibai naturally knew what Kuroi Nai meant, so he nodded, and the two attacked again.

It's just that before the two of them got close, a

Kuinke weapon appeared in Mustard's hand at some point.

This Kuinke weapon is very similar to the "owl" in the hands of Arima Guijun, and it exudes a powerful killing aura all over its body.

"It is your honor to let you die under the "owl". Mustard

laughed, and at this moment, he no longer dodged, but took the initiative to attack and rush towards the black and white Shuangnai.

Even though both black and white Shuangnai have SSS-level strength, under the strong combat power of mustard seeds, the two fell into disadvantage.

The speed of black and white Shuangnai is very fast, and the two of them also used a combined combat skill

, one black and one white, surrounding the mustard seed to attack.

But the power of the "owl" in the hands of mustard seeds is so powerful, coupled with his own strength.

Once upon a time, Feng Yu told them that the strength of mustard seeds had reached the SSS level, so they should not take it lightly.

Now with the SSS-level "owl", the two sisters suddenly can't cope with it.

Mustard Seed waved the "owl" in his hand, and with every blow, a powerful energy burst out

, the house collapsed, the ground cracked, and one knife after another, as fast as lightning

, slashed in the air, and suddenly made a crackling sound.

It's like splitting air, it's like splitting space.

The terrifying energy continued to erupt, and the

entire courtyard was also shattered in the battle of the three of them.

"Hahaha, it's too weak, it's too weak, you bugs, it's really too weak.

"Sure enough, this body is the most perfect, powerful, and long-lived!" Mustard

laughed maniacally.

As soon as the words fell, the strength in his body skyrocketed again, and the speed of the "owl" in his hand was one point faster.

The black and white Shuangnai kept dodging and cooperating, attacking, but they were both blocked.

And now the mustard seed is one point faster, and the

two of them are directly knocked out by a blow.

There was a long wound in the abdomen.

The outpouring of blood.

The two of them fell to the ground and struggled to get up

, "Black, are you okay?" "

Shiro, I'm fine, this guy is too strong... We can't beat him.

"But now that the adults haven't come, what should I do... Do you want to go first?"

"But, Dad said that you can't disobey an adult's orders... Otherwise...... "

Disobedient children will be punished...", said

to himself.

The demon ape and the black dog could see the uneasiness and grievances in the eyes of the black and white Shuangnai.

It's like a child who has made a mistake.

Couldn't be more simple.

"Looks like we're going to have to do it with two of us. The

demon ape glanced meaningfully at the black and white shuangnai.

In the battle just now, he could see that the two girls still lacked a little combat experience.

Although it is strong, it still has shortcomings.

It's just....

His eyes looked at Mustard Seed

, Mustard Seed's strength was a little beyond his imagination, and he felt like the store manager at that time was not as terrifying as him.

The demon ape swallowed his saliva and said immediately.

"If you don't want to die, let's shoot together, this old guy's strength is too strong.

Black and white Shuangnai glanced at each other, and then nodded obediently.

After all, if you don't agree, Mustard has already wielded a big knife and killed it.

......