Demon Slayer: You can become stronger by swinging your sword

Feng Yu left the Marrow Cleansing Pill and hurried away. After all, the Butterfly Ninja was already on the verge of breaking out.

Butterfly Kanae is the taboo of Butterfly Ninja, the kind that will explode when touched.

"It's so dangerous..."

Feng Yu said with lingering fear.

Just now, he was always releasing his mental power to observe every move of the Butterfly Ninja, and his gray face was no joke.

"I hope she can become stronger, and I hope she can listen to what I say."

Butterfly Ninja is a girl who has too much on her shoulders. She wants revenge but doesn't have the ability. She can only feed herself with poison in order to one day be able to fight with that kind of ghost who specializes in eating women!

"It's better to hide for a few days..."

Feng Yu hugged Xiao Bai and quickly slipped out of the Butterfly House and found the nearest town. 🄲

"Butterfly Ninja has digested the Marrow Cleansing Pill in the past few days, and his strength will probably improve a lot. Then I will follow her..."

The Butterfly Ninja took the Marrow Cleansing Pill without expression and felt the increase in physical strength, although this was the result she wanted.

But she didn't feel happy at all.

Soon, five days passed quickly.

"This is what it feels like to have power..."

"Maybe I can change my knife..."

Butterfly Ninja raised the knife in his hand and said in a deep voice.

"Hi, Miss Butterfly Ninja, long time no see. I miss you so much."

Feng Yu jumped down from the roof and said with a smile.

"Haha, yes, Mr. Feng Yu, I haven't seen you for several days. I have been looking for you..."

Butterfly Ninja said with a charming smile on his face.

"This woman is still angry...it seems she needs to be beaten to be relieved."

Looking at Butterfly Ninja's appearance, Feng Yu guessed that she was still angry.

"Miss Ninja, I'm just telling the truth. You are hurting your own body by doing this. You don't want your sister to see you like this."

Feng Yu said.

"elder sister……"

Butterfly Ninja seems to be caught up in every bit of her and Kanae's life together.

At that time, she was lively and dared to express her emotions, but since her sister was killed, she has become silent.

Yan always has a smile on his face.

She still vaguely remembers what her sister looks like...

It can be said that Butterfly Ninja is imitating her sister's living habits in this way.

"Feng Yu-kun, I'm curious how you knew?"

The knife in Butterfly Ninja's hand has been clenched tightly, ready to attack at any time.

"Emmm, if you compete with me, if you beat me, I will tell you."

Feng Yu said.

"It's just what I want... Mr. Feng Yu, don't ask for mercy later. After all, the sword has no eyes. I might cut off your hands and feet, but you don't have to worry. I can help you heal until you are intact." of."

Butterfly Ninja smiled and said softly.

"This woman... is really cruel, saying the gentlest words and doing the cruelest things!"

Feng Yu cursed secretly.

"Come on, we still don't know who will lose and who will win..."

Feng Yu took out a knife from the side.

"Feng Yu-kun, do you look down on me too?"

Veins appeared on the butterfly ninja's face, but he was still smiling.

"Okay~"

Feng Yu knew that if he didn't use the Onikiri in his hand, the butterfly ninja would definitely break out, and maybe there would be a gap between him and him after this time, a gap that could not be healed.

"Feng Yu-kun, your sword seems to have become different..."

The Butterfly Ninja asked confusedly when he noticed that his sword was not completely green.

"But it doesn't matter. Feng Yu-kun, please don't let me go because I'm a girl. This is very dangerous!"

After saying that, Butterfly Ninja jumped up, and the feathers on his body were like a butterfly with its wings spread out, thrusting towards Feng Yu.

"Full episode, Insect's Breath·Butterfly's Dance tease!"

The butterfly ninja's sword has a four-leaf blade, its handle is mainly mint green, the scabbard is white, the blade is slender, and the tip of the blade has a barb.

Butterfly Ninja's speed was so fast that ordinary people couldn't see her movements clearly, but under Feng Yu's eyes at this time, her movements seemed to have slowed down.

"It seems she is really angry..."

Feng Yu saw that the tip of the knife was about to stab him, and he raised the Onikiri in his hand slightly.

"bite!"

The blades collided, and the strong force made Feng Yu take half a step back.

Feng Yu did not dare to underestimate her attack, because he felt that the butterfly ninja's attack was a series of damage.

Each section is more powerful than the next. .🅆.

In his previous life, Feng Yu knew that although the Butterfly Ninja's sword swing was weak, its downward pressure and thrust were very strong, powerful enough to penetrate rocks, and its thrust was faster than Shizuku's ripple thrust of Breath of Water.

I really felt that power at this moment.

It is like someone else's attack, but it uses a center to thrust.

Her sword was exclusive to her, and after the power enhanced by the Marrow Cleansing Pill in the past few days, the Butterfly Ninja's attacks became even faster.

Not only does it increase her strength, it also increases her speed.

"bite"

"bite"

…

No matter how the Butterfly Ninja changed the direction of his attack, Feng Yu could always resist it.

Suddenly, Butterfly Ren turned over backwards and kicked Feng Yu's vital part with his whole foot.

"Damn, so cruel!"

Feng Yu saw the knife hidden at the toes of Butterfly Ninja and quickly blocked it with Onikiri.

"Fengyu-kun, you have to be on defense all the time, right?"

Seeing that the sneak attack was not successful, Butterfly Ninja used his strength to distance himself from Feng Yu and said with a smile.

Feng Yu knew that Butterfly Ninja was even more angry at this time.

Feng Yu didn't speak, just stared at her closely and said slowly: "Be careful!"

"Bang"

Feng Yu sprinted like a ferocious beast, and the powerful back of his neck caused the dust behind him to fly.

The Butterfly Ninja didn't expect Feng Yu to actually attack her. Her body instinctively raised the knife in her hand to resist, but Feng Yu's attack was so strong.

"Bang!"

Butterfly Ren's whole body flew out and fell to the ground.

The embarrassed Butterfly Ninja slowly stood up and gently wiped away the blood from the corner of his mouth.

"Feng Yujun, I didn't expect your power.

It’s so powerful…”

Butterfly Ren said while holding back the pain in his body.

"But don't look down on me!"

The Butterfly Ninja shouted with a ferocious expression.

Then they all attacked Feng Yu, this time the attack was even more swift and violent, like a life-threatening attack.

"I didn't! I didn't! I can definitely help my sister get revenge! I can definitely do it!"

Feng Yu easily blocked the butterfly ninja's attack, allowing her to swing the sword in her hand without any control.

He knew that the butterfly ninja needed to vent his emotions at this time, and when he ran out of energy, his emotions would be gone.

Feng Yu is waiting.

"You look down on me too... you look down on me too! Why do you look down on me!"

Butterfly held back tears while attacking and cursing.

The violent attack made the entire martial arts training square make loud noises.

Soon, everyone in Butterfly House was attracted by the loud noise.

"Ninja-sama, she..."

The little Qing San in the temple covered his mouth as if he couldn't believe that the ferocious-looking person in front of him was actually the gentlest and least angry person on weekdays.

"elder sister……"

Shanahu looked at everything in front of her quietly. She seemed to feel the unwillingness of Butterfly Ninja, and her eyes gradually focused.

A wave of anger began to set in.

The knife in his hand was held tightly.

Everyone in the Butterfly House didn't make a sound, just watching quietly as the Butterfly Ninja vented his emotions.

Everyone also understood at this moment that the old man who was never angry would also look like this.

Soon, the sun gradually sets in the west.

Butterfly Ninja's movements became slower and slower, and finally he fell directly into Feng Yu's arms.

Feng Yu remained silent, just gently wiping the dirt off her face.

The people behind them didn't dare to make any move, as if they were afraid of disturbing Butterfly Ninja and Feng Yu.

"It's okay, come here and take Miss Shinobu back to her room so she can have a good rest. She's too tired..."

Feng Yu said slowly.

Watching Butterfly Ninja being carried into the room by everyone, although the system prompted that the challenge was successful, he couldn't be happy...