Boom!

The sword collided quickly, and even afterimage, this speed beyond the limit of human beings shocked Liu Zhinan, but Lin Sen looked at the girl with a calm face and a smile.

This situation is not uncommon for him, because he has done even crazier things.

The two separated, standing on both sides, continuing to attack, their physical strength was still somewhat consumed, the two of them gasped slightly, and their foreheads were already oozing fragrant sweat.

"Wei Ya, you're getting stronger and stronger." Zhao Xingcai gasped and said with a smile.

"You're not bad." Wei Ya wiped the sweat from her face and said with a smile.

"Brother Lin, which of us do you think is more powerful?" At this time, the two looked at Lin Sen at the same time, and said in unison, finding that the other party was saying the same thing as themselves, they pouted and looked at each other.

"You've made a lot of progress, come on, whoever wins, I'll be rewarded." Lin Sen looked at the two of them with a smile, their cheeks were flushed, they were very cute, and the speed of their strength progress surprised him.

"I'm going to win!" Zhao Xingcai said, stood up and looked at Wei Ya with his sword clenched.

"I can't lose, I want to be rewarded." Wei Ya also looked at Xingcai, their eyes met, the two charged at each other again, and the blades collided again.

"Director Liu, the value has increased in a small range again, it's too strong!" Lab, a researcher exclaimed.

At this time, Wei Ya and Xingcai had no reservations, their eyes flashed, their speed was faster, and they attacked each other, if there was a third-level devourer now, it was estimated that they would have been chopped into minced meat by the two of them.

Just as she was scorched, Wei Ya seemed to be a little slower to react, and Xingcai seized the opportunity to dodge behind her and put the sword around her neck.

"Wei Ya, I won again, Brother Lin's reward is mine." Zhao Xingcai said with a smile, but found that Wei Ya also turned around and looked at her with a smile.

"It's not going to work." Wei Ya said.

Xingcai looked at her suspiciously, and suddenly felt that something was wrong with her clothes, and in an instant, her top turned into shreds, revealing white skin, leaving only a short section covering her intimate parts.

"Ahhh She immediately covered her chest, pouted and said, "Wei Ya, you, you are so bad." ”

"Hehe, I at least won, Brother Lin's reward is mine."

Wei Ya stuck out her tongue, and as soon as she wanted to get up, she saw Xingcai smile slightly, clenching her sword, and saw a few white lights flashing, and Wei Ya's shirt was also turned into pieces.

"Ahhh Xingcai, you ......" Wei Ya hurried. Cover herself to prevent the spring from happening, and Xingcai looks at her with a smug face.

In the laboratory, the male researcher was amazed at the strength of Wei Ya and the others, while enjoying the benefits, and looked at Lin Sen with envy.

Liu Zhinan glanced at me coldly, screamed a few times, and was piled up at the door of the laboratory with the bag on the head of the male researcher.

"Brother Lin, look at the stars." Wei Ya ran over to complain, and Xingcai also came over, looking at Lin Sen with a smile.

Lin Sen touched the heads of the two, took off his coat and covered the two of them, and said dotingly: "You are all great, hard work." ”

The two of them covered Lin Sen's clothes, and when they heard Lin Sen's praise, they blushed and nodded.

The next one was Wei An and Bai Susu, and just as Liu Zhinan was about to record, Lin Sen said, "Miss Liu, please replace their crossbow arrows and bullets with rubber." ”

"Brother Lin, no." The two said.

But Lin Sen was very resolute, looked at the two of them, and said solemnly: "Bullets and crossbow arrows are different from swords, it is safer to replace them with rubber, I don't want you to be injured." ”

Knowing that Lin Sen was worried about them, the two smiled and nodded, Liu Zhinan looked at Vivian and said tentatively: "Mr. Lin, that, because Vivian is a little special, I hope that it can be further measured, can it be ......?"

That's right, Vivian's mutated situation is the first time even Liu Zhinan has seen it, so curiosity makes her want to test it, and she is afraid of arousing Lin Sen's disgust, so she speaks carefully.

"Brother Lin, I want to know more about my body, can I agree." Vivian looked at him pleadingly with watery eyes, but could only agree.

Liu Zhinan put a sensor chip on the back of Vivian's neck, and then entered the laboratory and began to observe the data.

The two smiled at each other, Bai Susu holding two spears and Vivian holding a bow and crossbow.

"Vivian, be careful, I have a high hit rate!" Bai Susu said.

Vivian pulled the crossbow onto the bowstring, put on the crossbow arrow, looked at her, and said with a smile: "You are the same as your sister, you are both evolved humans, but I will not admit defeat." ”

The two raised their weapons at the same time, aimed at each other, as if they were in a good mood, and pulled the trigger at the same time.

The crossbow bolts and bullets were fired several times at the same time, flying towards each other, and to the shocking thing was that the bullets and crossbow arrows collided together and stopped in mid-air.

"I'm coming!" Vian Jiao snorted, pulled the string and took the arrow in one go, and saw Bai Susu rushing over, Bai Susu smiled slightly, and also rushed towards her.

Approaching, Vivian suddenly jumped up, made a somersault in the air, jumped over Bai Susu's head, and took advantage of the air to aim and launch.

Bai Susu's eyes dragged out of blue light, and he quickly dodged, and at the same time raised his two guns, pulled the trigger, and attacked Vivian.

Vivian dodged the rubber bullets like a swimming fish, shuttling through them, she stepped on the wall, jumped up, dodged a bullet, and at the same time Bai Susu had already emptied a magazine.

Taking advantage of this opportunity, Vivian pulled the trigger, and the crossbow arrow was pushed out by the bowstring at great speed, and it flew towards Bai Susu.

As if she didn't expect Vivian to be so fast, Bai Susu hurriedly dodged, and the crossbow arrow flew out of her chest grazed her chest.

Bang bang!

Two gunshots rang out, and the bullet saw Vivian fly over, and she dodged it directly.

Bai Susu rushed towards Vivian, raised the gun and pulled the trigger continuously, and just as she dodged, Bai Susu made a sliding shovel to end the battle.

Hurriedly jumped up, pointed the bow and crossbow downward, and the muzzle of the gun at the same time in a straight line, the two of them pulled the trigger at the same time, the crossbow arrow and the bullet rubbed through, Bai Susu dodged the crossbow arrow sideways, and Vivian because she was in mid-air, her head was raised, the bullet rubbed her hair through, and then the backflip fell steadily to the ground.

The two turned around almost at the same time and raised their weapons, as the distance was close, the muzzle of the gun pointed at Vivian's head, and the crossbow pointed at Bai Susu's throat.

Seeing that they were in a dead end, the two looked at each other and smiled, put down their weapons, turned their heads and looked at Lin Sen with a smile.

"Vivian, my sister is so good!"

"Su Su is also very powerful!" Vivian and Starlight had already changed their clothes and cheered on the two of them.

In the laboratory, Liu Zhinan looked at the information in his hand, walked out, and said, "There are results, I am really shocked!" ”