Her hearing is good among her peers, but even so, she only heard the voice just now, on the other hand, Qi Dong seems to have noticed and figured out the other party's movements a long time ago, and prepared in advance.

Da-da-da-da!

The footsteps were getting closer, and it was clear that they were heading towards the place where they were hiding.

The beautiful sister couldn't help but start to get nervous.

She didn't want to fall into the hands of those people again, and become a shameful but helpless test subject.

Scold!

But at this moment, Qi Dong instantly drew his knife and rushed out, and before he could even see what was in front of him, the knife had already entered the other party's body.

Flutter!

Blood.

A monster with an elongated tongue appeared in front of Qi Dong.

It's just that this monster has been pierced by the frog knife in the center of his eyebrows, and Qi Dong is afraid that the other party is not dead, so the hand holding the handle of the frog knife has been stirred up twice.

Thump!

With a muffled thud, the long-tongued monster said goodbye to the world once and for all.

Qi Dong carefully wiped the blood from the frog knife, turned to lean down, and continued to walk cautiously in the direction of the elevator entrance.

I secretly decided to destroy most of the long-tongued monsters on the 13th floor.

He may not be a match for so many long-tongued monsters head-on, but if he sneaks up on them, he is sure that he will destroy them all.

Knock knock!

Another series of footsteps sounded, and Qi Dong narrowed his eyes slightly.

Not again.

Qi Dong quickly identified the direction of the source of the sound and chased after it lightly.

Sou!

The black shadow flashed, and a cold light flashed in Qi Dong's eyes.

The long-tongued monster in front of him seemed to be sniffing the air, like a dog.

The corners of Qi Dong's mouth rose slightly, and he cautiously walked behind the long-tongued monster.

"What do you smell?"

Qi Dong gently patted the shoulder of the long-tongued monster, this long-tongued monster was still concentrating on looking for Qi Dong's location, and when he patted him like this, he was suddenly frightened.

Turning around in a panic, the frog knife was already rapidly approaching in front of his eyes.

The pupils shrank, and the long-tongued monster wanted to fight back, but it was too late.

Flutter!

The frog knife was like cutting tofu, and it sank into the neck of the long-tongued monster, and with a forceful thrust, the head suddenly flew out a few meters away.

Another long-tongued monster died.

The corners of Qi Dong's mouth hooked up a sneer, come on, the more you come, the better, and strive to be on the 13th floor today, and destroy all these bastards, including the old man who is keen on SM.

Not long after, Qi Dong killed five long-tongued monsters one after another, and when Song Lao came to the 13th floor, his nose was almost crooked.

He roared at the sky and swore hard at the ceiling.

"Boy, don't let me catch you, or I'll make you desperate for life, and you won't be able to die!"

Bang!

Just after Song Lao shouted this voice, there was a muffled sound not far from him.

"Huh?"

Song Lao was slightly stunned, and the corners of his mouth slowly hooked up a sneer.

"Little girl, I saw you, and you want to play peek-a-boo with me, huh?"

Hearing Song Lao's extremely obscene voice, Qi Dong's face changed, and as soon as he finished solving a long-tongued monster here, he heard Song Lao's voice as if he had been cut off a basket, and he felt bad in his heart.

The place where the voice sounded just now seemed to be where the beautiful sister was.

What a pig teammate!

Qi Dong scolded in his heart, and quickly ran towards his beautiful sister.

Sure enough, after turning around a few offices, Qi Dong saw his beautiful sister who fell to the ground and was trying to get up.

The beautiful sister saw a trace of unconscious embarrassment on Qi Dong's face, like a child who had made a mistake, stood up and leaned against the wall, lowered her head and looked at the tips of her shoes without speaking.

Hum!

Qi Dong just wanted to scold him, but before he could speak, a sound of breaking wind suddenly sounded in his ears.

Startled, Qi Dong dodged sideways, and a tongue almost brushed against his face.

"Hahahaha, I didn't expect you two to hide here."

Song Lao looked at Qi Dong and his beautiful sister excitedly, as if he had found a prey that had been pursued for a long time.

"Hmph."

The corners of Qi Dong's mouth hooked up with a sneer.

"Look around, are there still shadows of your little brothers?"

Qi Dong's words fell, and Song Lao's face became gloomy.

"You killed them all?"

Unexpectedly, he was blinded by the geese pecking all day long.

It took him a lot of effort to cultivate such a group of loyal little brothers, but he didn't expect to be killed by Qi Dong.

But then, as if he had thought of something, Song Lao's originally gloomy face bloomed again.

"It's okay, when I catch you and turn you into my subordinate, with your combat power, I believe that it will be much more valuable than them."

"Joke!"

Qi Dong sneered, and clenched the frog knife tightly in his right hand.

"Old man, I don't believe that you, the person who has half his foot in the coffin, will be stronger than them!"

After speaking, Qi Dong's figure flashed, and he pounced directly towards Song Lao.

He has never been a noisy person, he wants to fight and fight, and it is useless to talk so much nonsense.

Seeing Qi Dong rushing towards him, Song Lao sneered, and then the white coat was windless, and tongues came out of the cracks in his clothes.

"My grass, so much?"

Qi Dong was stunned for a moment, his body that was originally rushing forward braked sharply, turned his head and pulled up his beautiful sister and rushed towards the window.

"Re-acting?"

Song Lao had already guessed that Qi Dong would jump out of the window, and immediately snapped his fingers.

Crash!

Almost at the same time, the glass was instantly shattered from the outside by an external force, and the long-tongued monster that had fought with Qi Dong at the beginning jumped in from the outside.

"You're you again?"

Qi Dong looked at the long-tongued monster in front of him, and couldn't help but feel a wave of anger in his heart.

It seems that there are some grievances, and it's time to settle them.

"Roar!"

Although this long-tongued monster has a strong ability, it can't speak, and when he felt the killing intent on Qi Dong's body, he roared angrily and pounced directly at Qi Dong.

Bang!

Qi Dong smashed a fist into the face of the long-tongued monster, and one of the latter's tongues directly wrapped around Qi Dong's waist, and at the same time, Song Lao's tongue had already stretched out, and the sharp teeth of the tongue seemed to poke Qi Dong through.

But at the moment when his tongue was about to pierce Qi Dong's skin, Qi Dong tilted his head and dodged directly.

Clasped the long tongue that stretched out with one hand, and at the moment when Song Lao hadn't reacted, he directly took his tongue and inserted it into the eyes of the long-tongued monster.

Flutter!

Song Lao's tongue was full of sharp teeth, and this time it pierced into the eyes of the long-tongued monster, directly popping the other party's eyeballs.

"Ahh

It seemed that because of the pain, the tongue monster wrapped around Qi Dong's tongue was instantly loosened.

Qi Dong breathed a sigh of relief, the strength of his tongue just now almost broke his waist.