In the end, Night Dance didn't ask Yan Hua why he put forward these two conditions, but asked Yan Hua for another healing potion.

"I'm not fit to keep a secret right now, and that's for you."

Night Dance looked at Yan Hua with deep meaning, "Of course, you also see this as hush money." ”

Yan Hua frowned, thought for a moment, and took out a dark purple test tube from the backpack behind him, which was exactly the same top-level healing potion as before Night Dance.

"Huh!"

Night Dance chuckled, then stretched out her left hand to take the test tube, and walked past Yan Hua without looking back.

Yan Hua stood silently in place, until he confirmed that the other party had completely left, and then raised his feet and walked towards the pile of ashes in the corner.

He originally wanted to follow, but suddenly felt a little strange, so he hesitated for a moment and put his foot down again.

"The undead?"

Yan Hua slowly stopped in front of the ashes, and a complicated emotion flashed in his eyes, and then kicked out.

Bang!

The gray-white powder floated in the air one after another, completely obscuring Yan Hua's figure in it.

"Chirp!"

The roaring sky in the distance was also affected, and he couldn't help but sneeze and subconsciously took a few steps back, then looked at the figure in the dust, and asked with a little dissatisfaction, "Boy, what are you crazy about?" ”

"I just remembered some bad memories, but now it's fine."

Yan Hua replied lightly, and walked out of the dust with a calm expression.

Roaring Tian looked at Yan Hua in front of him, his pupils couldn't help shrinking slightly, and there was not the slightest ash on Yan Hua's clothes!

"Let's go."

Yan Hua didn't seem to notice the strangeness of the sky, and left the room with an indifferent face.

Lu Tian looked at Yan Hua's back with flickering eyes, and after a while, he raised his heel and asked, "Who is the next target?" ”

Yan Hua looked at the labyrinthine laboratory corridor in front of him, shook his head and said, "It's too much, the layout in the early stage is like this, and all I can do next is to wait and see what happens." ”

Somehow, Roaring Heaven secretly breathed a sigh of relief when he heard this, and then asked, "What about the undead?" You paid a lot of money to get the woman of the night family to promise not to tell the story of the immortal.

If there were the rest of the immortals here, and then they happened to be met by someone else, wouldn't what you had done before be useless? ”

"Nothing is truly immortal, and even the undead cannot escape the erosion of the law of conservation of energy and eternal time."

Yan Hua's eyes flickered, and he looked at the Roaring Heaven Dao on the side, "In this closed laboratory, even if there are still undead, it is estimated that there are not a few left, so we just need to eliminate them before the others." ”

"Huh?"

Seeing Yan Hua's gaze, Lu Tian immediately bared his teeth and said, "Boy! This seat has reached the limit of its patience with you! ”

Yan Hua said faintly: "Stabilizing the potion." ”

Lu Tian immediately put away his fierce expression, and said seriously: "For the sake of mutual cooperation, this seat will help you again, but you also have to be mentally prepared." After all, there are so many rooms here, and I'm not sure I'll be able to find all the remaining undead. ”

Yan Hua nodded and said, "Just do your best, and I trust your nose." ”

Roaring Tian felt as if something was wrong, but it didn't seem to be anything wrong, so after thinking about it, he had to ignore what Yan Hua said for the time being, and concentrate on finding the undead who might still exist in a corner of the laboratory.

Yan Hua stood aside, quietly looking at the roaring sky with the tip of his nose constantly stirring, and a complicated look flashed in his eyes.

"That's right!"

Lu Tian suddenly turned his head and asked Yan Hua unceremoniously, "Boy, you should have a stabilizing potion there now, right?" Why don't we settle the previous transaction first? ”

Yan Hua shrugged his shoulders, patted the backpack behind him again, and replied helplessly: "Although the value of the stabilization elixir is not as good as the top-level elixir, it is not a bad street product.

The Inquisitioner only gave me one before, plus which one of my original ones was left, a total of two have been drunk by us, so I really don't have any stabilizing potions on my body now. ”

Slightly disappointed, he withdrew his gaze from the backpack, and then at the zero-energy consumption spear that the other party was carrying, and then reminded: "First is the gene amplification potion, and then the top healing potion. You've already lost all the rewards you've gotten this time, and you've also taken one of your own high-level healing potions, and at this pace, you're afraid you'll go bankrupt without waiting for the task to be completed. ”

Yan Hua swept his eyes and said, "Don't worry, I promised you a reward before, and I won't break my promise." ”

Hearing this, he couldn't help but be stunned, then turned around and snorted coldly: "Hmph! Preferably so. If you dare to pay the bill, this seat will kill you. ”

"Huh!"

Yan Hua looked at Roaring Sky who was searching for the whereabouts of the undead again, and let out a casual chuckle.

"Sister Xia, hasn't the principal already signed your graduation certificate? Why did I send you here on this mission? ”

In the laboratory, Ning Wushuang walked in the empty aisle, wandering aimlessly with Xia Zhou in front of him, and asked a question that had been hidden in his heart for a long time, "And isn't our mission to explore the ruins?" Is it rewarding to just hang out like this? ”

Xia Zhou calmly looked at the corridor in front of him and said, "Although the principal has signed a graduation certificate for me, because my situation is a bit special, and I still need to be reviewed by the Supreme Council before I can officially graduate, I am still a student of the Star Energy Academy."

As for this mission, didn't the principal say it? The main purpose of the two of us coming here is to establish a connection with the Ling family on behalf of Xingneng, explore the ruins or something, just pretend, do you really want to find out something? ”

What Xia Zhou said, Ning Wushuang was naturally clear, but he still asked a little unwillingly: "But after all, this is a top-level laboratory before the Dark Ages, maybe there are really some valuable technical materials in it, isn't it a pity that we missed it like this?" ”

Xia Zhou shook his head and asked rhetorically: "For the academy, the most valuable information is nothing more than energy and biotechnology, even if there are these things here, do you think the two of us alone can keep them?" ”

Ning Wushuang was speechless for a while.

Xia Zhou went on to analyze: "Even if we can get away with the information and return to the Star Energy Academy, such a move can undoubtedly be regarded as offending the families led by the Ling family. This kind of transaction is sure to lose money in the end, so why should we do it? ”

Ning Wushuang looked at Xia Zhou's back with complicated eyes, was silent for a long time, and finally asked, "Sister Xia, have you really given up?" ”

Xia Zhou couldn't help clenching the hand in his sleeve, and after a while, he slowly released his fist, and replied indifferently: "How about giving up?" What if you don't give up? My father only has me as a daughter, and I can't leave him alone for my own selfishness, can I? ”

When Ning Wushuang heard this, he lowered his head in disappointment and said, "I know." ”

Xia Zhou saw that Ning Wushuang's mood was a little low, and he smiled: "I know you want to help me find a cure for gene collapse in this laboratory, but even the Cambrian Academy is helpless about it, how far do you think you can go with the level of biotechnology before the Dark Ages?" ”

Ning Wushuang gritted his teeth, stopped suddenly, looked directly at Xia Zhou with burning eyes and said, "The biological level of the Cambrian can't do it, maybe it can't be done before the Dark Ages, maybe there is really such a technology here?" ”

Xia Zhou looked back at Ning Wushuang with a stubborn expression, and in a trance, it seemed that he had returned to the time when he first met the other party.

At that time, Ning Wushuang also had this kind of look, and he always put on a stinky face for Xia Zhou, who defeated him and wanted to accept him as his younger brother, if he hadn't been "pointed" by Xia Zhou a few times later, and every time it ended in Ning Wushuang's complete defeat, he probably wouldn't have become the other party's staunchest supporter.

Xia Zhou seemed to be avoiding Ning Wushuang's gaze, lowered his eyes slightly, shook his head and said, "It's useless, I'm already very satisfied if I can live now." ”

When Ning Wushuang heard this, his face suddenly turned pale, and the whole person involuntarily took a few steps back.

Xia Zhou saw Ning Wushuang's reaction, his pale green eyes flickered a few times, and finally said softly, "I'm sorry." ”

Airplanes!

As soon as the words fell, a buzzing sound suddenly came from Ning Wushuang's waist, and then a silvery-white light like a dragon stopped in front of Xia Zhou's eyes.

"Since you've given up, you're not qualified to let me be your little brother anymore, I'm going to challenge you now, it's still the old rules"

Ning Wushuang's eyes were as sharp as a sword blade when he looked at Xia Zhou, and he said coldly, "Three moves can't defeat you, Ning Wushuang admits defeat on the spot!" ”

"I see."

Xia Zhou took a deep breath, and while staring at Ning Wushuang's determined eyes, he slowly held the BS on his waist, and at the same time raised his heel slightly.

And then

Bite!

The sharp sound of metal crashing echoed in the corridor, and Xia Zhou clenched the BS in his hand and slashed at the blade in front of him.

This blow represents Xia Zhou's persistence, but also represents Ning Wushuang's determination, and it also represents the official start of the battle between the two!

"Stroll and kill the shock!"

"The sword is the peak!"

Ding Ding Ding!

The sound of continuous impact came, and although Ning Wushuang retreated step by step under Xia Zhou's attack, the soft sword erected in front of him blocked all attacks for him like a towering barrier.

As time passed, Xia Zhou's offensive gradually slowed down, and Ning Wushuang decisively seized this opportunity when he saw this, jumping backwards with one body, and at the same time slashing with his right hand, forming a straight trajectory in front of him.

"The sword is like a rainbow!"

With Ning Wushuang shouting, the blade in the air instantly turned into a white rainbow and shot towards Xia Zhou not far away.

Bite!

The flying speed of the sword blade was amazingly fast, and before Xia Zhou could react, he felt a powerful force coming from his hand, knocking it dozens of meters away.

Xia Zhou's hand tightened, stabilized the BS that almost came out of his hand, and as soon as he fell back to the ground, he changed to a backhand knife posture, and then rushed towards the rushing figure

"Step on and shatter dreams!"

"A sword!"

Bite!

After a short confrontation, Xia Zhou and Ning Wushuang each looked at each other and stood quietly in place.

"I lost."

Xia Zhou simply threw down the BS with only one hilt left in his hand, and said calmly.

Ning Wushuang asked, "Why don't you use your ability, are you really afraid of dying to this extent?" ”

Xia Zhou replied: "I know you won't really hurt me, so why should I take the risk? ”

"You're hopeless." Ning Wushuang was finally disheartened.

Xia Zhou was silent and didn't say anything.

however

Just as Ning Wushuang was about to withdraw his weapon, a strange black shadow suddenly appeared behind him, and at the same time, a pale and withered palm poked straight into his head!

"Be careful!"

Seeing this, Xia Zhou's pupils suddenly contracted, and then he kicked on the black shadow without thinking.

Who knew that under one kick, Xia Zhou had not yet kicked the enemy, and his ankle was tightly grasped by the other party, and then the sky swirled, and the whole person was thrown to the ground.

"Poof!"

When a powerful force struck, Xia Zhou only felt that his internal organs were displaced, and he couldn't help but spit out a mouthful of blood.