Another part of the battlefield.

The tall body of the stone demon was bent over, gasping for breath, and the layer of earthy yellow rock armor on his body fell a lot of rubble, and there were broken shapes everywhere.

Even the spike on his left shoulder was torn in half.

On the other side of him, the research and research are also not good.

All his white coats were covered with dirty dust, I don't know if he had just rolled on the ground or something, they all broke a few holes, and his thick black tongue was on the ground, and there were cracked blood marks on it, and he was sweating profusely.

"Big tongue!" The stone demon grinned, "How's it going?" Can you fight again? I'm not addicted enough! ”

"Tongue your uncle!" Sheng Yanyan couldn't help but burst into a foul mouth: "Guy covered in dirt and turtles, I think you can't do it first, just fight for a while and get tired like this, let's go back and drink more milk!" ”

"Haha!" The stone demon didn't get angry but laughed: "Good, good, good!" Since you still have so much energy, it couldn't be better, come on! Go on! Big tongue! ”

"Damn!" Sheng Yan scolded, this guy is a hormone eater, right? I've been fighting for so long, and I'm still very energetic.,It's the reincarnation of the Bull Demon King, right?

Although he is a twelve-brilliant envoy, he specializes in art.

After all, he is still a "10,000-year-old otaku", and it is impossible to stay in the research room all day to do research, and to exercise or something!

So now, even if he has the enhancement of the potion, how much he can strengthen depends on the user's physical fitness in the final analysis.

Sheng Yanyan thought a little depressed: "After that, I need to think about the gym next door, but I don't want to go out, what should I do?" Am I going to have to expand a space in my lab to build a gym? ”

"Ahh No! How can such a thing exist in a laboratory... But there's no other way... What to do? Ahhh "He messed up his hair.

At this moment, the stone demon roared angrily, a faint earthy yellow halo lit up on the surface of his body, the rock armor was re-condensed, and barbs appeared on it, which looked extremely terrifying and terrifying, making people tremble!

There was a heavy dull sound from the earth, and the stone demons rushed towards the living research, and the faces of the people around them showed different colors, and they felt that not only did they tremble, but even their hearts trembled.

The research and research could not care about the preciousness of the potion, and there was an extra bottle of dark green syringe in his hand, and his heart ached, this was a bottle that he spent several months of wages to develop.

But there was no way, he held back his tears and injected them into his tongue.

After a while, the scars on the surface of the black tongue began to heal at a speed like the naked eye, and what was even more strange was that there were cracks one after another, and a crystal clear green liquid flowed like blood vessels inside.

The tongue turned black and dark green and swelled a few points again.

He threw it violently, and the impact was stronger and more ferocious than before, and he swung it directly, only to see the stone demon laugh loudly, and the huge rock fist faced straight up.

"Bang!" The stone demon took a few steps back.

But Sheng Yanyan's face changed drastically, he didn't expect that after being strengthened by the ultimate elixir, he would only let the stone demon take a few steps back, this is not scientific!

"Hahaha!" The stone demon laughed and said, "Yes, I approve of this strength!" Come on, have a duel that leaves no regrets in life! ”

His rock armor has been strengthened I don't know how many times, and its defensive power is no longer what it was at the beginning, if it weren't for the "fatal weakness" that fell into Aya Xiaocheng's hands, he would have wanted to fight again.

The stone demon slammed out a huge fist, although the speed was not too fast, but its strength was too strong, and the tongue continued to resist, and a sharp pain appeared, and disappeared again.

This is one of the properties of the potion: self-healing.

The people around him who were fighting were stupid one by one, and when they saw the explosive sensation of the stone demon's fist, they secretly said in their hearts: What kind of monster is this? Let's hang up.

One of them, a man with a bare head who was also covered in rock armor but was much thinner, touched his head and muttered, "Should I buy a booster next time?" I heard that the pharmacy next to the peace supermarket is very good..."

"Ahh Sheng Yanyan couldn't help but slam it, and the stone demon covered his head with both hands, and was knocked back a few meters away.

"It hurts me!" As a researcher, he should have stayed in the research room to blow the air conditioner, drink a cup of coffee, and leisurely add a few sugars.

Even if it can heal itself in a while, this pain is really felt, he is just a researcher, why should he suffer like this!

"Last resort!" Sheng Yanyan gasped, and there were a few more colorful potions in his hands: "Not only is it superior, but it is also life and death!" ”

Since it's all painful, it's okay to get it all at once!

"A good sentence is not only high and low, but also life and death!" The stone demon's martial arts heart was suddenly ignited: "Come on! Under the Thunderbolt Fist Stone Devil! ”

"......" was speechless.

Big brother, this is not a martial arts movie, are you doing the wrong theater?

Too lazy to answer this stupid question, after the injection was completed at once, the tongue suddenly swelled uncontrollably, becoming extremely huge, and becoming colorful and extremely weird.

The stone demon's right hand smashed to the ground, his left hand held his wrist, gritted his teeth, his face changed drastically, and the rock armor on his body suddenly became a little thinner, as if it flowed into his right hand, making it extremely huge, and the rock lines were clearly visible!

"Ground Rock Barrier!" The stone demon shouted.

"Tongue slam!" The student research institute made up a trick casually.

"Boom!" There was a loud collision, like a huge Big Ben ringing, and the people on the battlefield trembled in their hearts and looked there.

Two figures flew out of the huge smoke and fell to the ground.

The stone demon's eyes rolled, as if his heart had stopped due to a strong impact.

Sheng Yanyan also rolled his eyes, and his tongue was gloomy and fell to the side, looking extremely miserable.

"Plop!" It sounded like a heart's voice.

It's a pity that it's not a stone demon, but a research study!

The dim tongue lit up with a faint green light, and Sheng Yanyan slowly opened his eyes, glanced at the unconscious stone demon who fell to the side and said: "It's really a lack of heel tendons in the head, let's die now... Ahem! ”

He's not feeling well now, he feels like he's dying of pain, but after solving an S-class grudge, his job is done, he's tired, leave the rest to them, at most help support in the back...

Before he got up, the slash flashed next to him, and with a pop, his heart was directly pierced, his eyes widened, and he finally fell down without seeing it.

"He's really missing heels in his head." Aya Xiaocheng stirred the knife: "But you are no exception." ”