"Did you feel any discomfort?" After Lei Laohu got up, Lao Zhang asked.

"No, wasn't it hours before the monkey from the last experiment reacted violently? I'm fine now. Lei Laohu nodded and glanced at Liu Chang: "Tired, when do you expect the little willow tree chasing behind you to arrive?" ”

The small willow tree is naturally Li Qingshui.

"I don't know, it's not too late anyway, early tomorrow morning at the most." Liu Chang believes in Li Qingshui's ability.

"Oh." The skin on Lei Laohu's body gradually turned red, as if he had drunk wine, "Just look for him to try his hand." ”

"Well, don't you have anything to prepare?" Although he saw Lei Laohu's strength and saw him inject the red mist concentrate, Liu Chang was still not at ease, "I feel that it is best to notify the military region and prepare some heavy weapons or something, Mr. Li is very powerful." ”

"Then ......" Hearing Liu Chang's words, Lei Laohu hit the snake with the stick, "No, the two of us will practice first, you are also a person who has fought with him, intuitively, where is the gap between the two of us?" ”

"Okay." Liu Chang glanced at Lei Laohu's expression, and knew that he was not showing off when he said this, but was very serious and elegant-after all, although he was a super life and full of muscles, he lacked a piece of his brain, and he did not dare to despise the life of the earth overlord like the willow tree.

"But when we fight, we must not be injured or consume physical strength."

"Okay." Thunder Tiger nodded.

Then Liu Chang followed him out of the laboratory, and walked all the way from the laboratory to an equipment experiment square -- this is a square for testing the power of military equipment, surrounded by a wall, and it is a very vast place.

"Come on." Lei Laohu glanced at the knife on Liu Chang's back and said, "You use the knife, and I will use my empty fist." ”

"Hmm." Know that the other party has rough skin and thick meat. Even the injection needles have to use "sniper equipment". Therefore, Liu Chang didn't hold it up and picked up the knife.

"I'm on!" A sparring between two people. didn't talk too much nonsense, after giving the other party a reminder, Liu Chang's figure disappeared into the night sky.

He's fast. The footsteps are very light - in the dark night, it is the most advantageous combat position for him - after all, it is impossible for everyone to have the ability to see at night, and in the battle, how much visibility is likely to determine whose side the advantage of the battle is, so Liu Chang chose to take the initiative to attack.

Whoosh - the footsteps are silent, if it is not for the sound of the wind when it is squeezed through the air, Liu Chang can even turn into a fast-moving ghost - almost completely silent.

And after approaching the Thunder Tiger's strong Hulk-like body. Liu Chang stabbed a tentative knife - the knife cut at the thigh of the thunder tiger - this was not a fatal part.

Bite!

Liu Chang's knife is very accurate, and after training, he can cut bullets with a speed of more than 700 meters per second in the air. So. He cut a man who stood still—and of course he was sure.

It's just that the other party looked at the knife and came - it was really standing still - it was obvious that he and Liu Chang thought of going together - Liu Chang used seven points of force for the first time. I wanted to see how hard Lei Laohu's skin was, and Lei Laohu stood still, but also wanted to test how strong Liu Chang was.

Therefore, this "ding" sound was the sound of Liu Chang's giant knife hitting the muscles of Lei Laohu's thighs, the sound of the knife being shaken and chirping--then Lei Laohu took a step back.

"It's very strong!" His pants were cut by the stab that carried the strong wind, revealing the intact skin inside.

"Sure enough, it's fine." Liu Chang frowned and glanced at Lei Laohu's thighs - he frowned not because he had no swords, but because he slashed down, Lei Laohu actually took a step back - this was too different from the strength of Lei Laohu he imagined, so he had to stop.

"Your strength base is only three or four times that of mine?" From the moment Liu Chang synthesized his genes and Li Qingshui, his brain computing ability was very strong, although he only made a slash just now, but he could accurately estimate the comparison between the strength of the other party and his own body.

"Isn't it a little small?" Lei Laohu asked.

"yes, really, a lot smaller than I thought." The second half of what Liu Chang didn't say was - even worse than the flow back then - if Lei Laohu only had this bit of strength, he wouldn't even be able to beat him. Not to mention the difference in intelligence and physical skills between the other party and Liu, in terms of strength alone, he is not as good as the other party.

"Lao Zhang, explain it to him." Lei Lao Hu turned his head to look at the other side.

And standing in the thick fog, the middle-aged man, looking at Liu Chang, also showed a look of surprise on his face - this researcher has never seen anyone who can repel the Thunder Tiger since he came here four years ago - although it is only the Thunder Tiger in the most ordinary state, but he has really never seen such a strong human being outside of the Thunder Tiger.

"You're a reformed warrior?" The researcher couldn't even hold back his curiosity.

"Yes, there were a number of successful ones, but I was the only one who was supposed to be the best." Li Qingshui got a lot of people out at that time, but he was the only one who could get to where he is today.

"Oh, you can artificially create a super human, that person is really a genius." The researcher nodded, it was obvious that this was also a scientific madman who was obsessed with research, but he still looked at Liu Chang with a look of admiration. After asking him a question, the researcher also answered a question about Liu Chang.

"Regarding the strength of the Thunder Tiger, you don't have to worry too much, this person's body function is very different from ordinary humans, in the body, it is this ......" the researcher spoke, comparing his chest and lungs with his hand, "There is an extra internal organ in his body, strange internal organs, and the function is also very strange, not to mention that humans don't have it, and I haven't seen it in animals." ”

"Entrails?" Although Liu Chang's body has changed a lot, the structure of his internal organs has not changed.

"Yes, the internal organs, if you look at it with a fluoroscopic light sheet, it looks like a big pipe, and its function is even more peculiar, it can secrete a lot of central nervous system stimulating substances, as well as body stimulation substances, such as myosin, methylaminoethanol or something, and then if he activates the function of this internal organs, the body strength will increase tenfold or even dozens of times! Whether it is nerve reflex function, cardiopulmonary function, or muscle strength, it will increase by leaps and bounds. ”

"And this feature?" Liu Chang was completely surprised - the world is so big, there are no surprises, even if genetic evolution brings about changes in the body, it can really make people grow a new organ, which is really bizarre enough.