Unlike before, the enraged experimental body crazily tried to bite Lei Yin with its teeth or grabbed him with its claws. But the man refused to be outdone and made his move that almost impossible to see, counter-attacking it one by one.

In contrast, the experimental body’s physique was much more tyrannical than Lei Yin. Just like before when he faced with the experimental body in the parking lot, Lei Yin sometimes thought that he was punching a tire. But if the experimental body can land a hit on him, the situation will be completely different, so long as it can hit 2 or 3 times, the likely results would be broken bones or internal injuries.

But Lei Yin’s advantage was also evident, he has unmatched amazing martial arts skill. When the experimental body came at him, he would often dodge in a very ingenious way while at the same time unloaded his fist at it. So from the outside, it seemed like the one who was being beaten was the experimental body instead. Moreover, with the support of his internal force, his punching power is not worse than it.

Watching the continued flurry of exchanges between these two people, Brin who lied on the ground felt as if he was watching a fight between monsters.

As the younger brother of that experimental body, he was well aware of its horror; absolutely no human can fight with it. But the man in front of him can actually stand toe to toe with it, and even had the upper hand, making him unable to believe his own eyes. If he knew the man had used a blade to sever the bodies of other five similar experimental bodies, maybe he wouldn’t be so surprised.

From the fierce exchanged of these two creatures, from time to time, he can hear some heavy attack sound. Brin can see that this sound emerged whenever the man struck his brother’s body. This kind of impressive sound can only be created by a powerful attacking strength; thus Brin began to fear for his brother for the first time.

After what seemed like a long time, the fierce fight still continued. But this time, both sides moving speed was obviously slower than before.

Judging from the appearance, that person seemed to be in a great advantage.

Brin could clearly see the visible large and small wounds that covered the whole body of the experimental body. Especially in the areas that were lethal to ordinary humans body, such as, chest, head, abdomen, and other locations. They were all covered with very obvious fists and shoe prints. But on his brother’s face, a wisp of blood continued to appear intermittently on the corner of its mouth.

In contrast, on that person, in addition to the few claws scratches on his clothes, he did not appear to suffer any injury.

This huge difference made Brin feel incredible.

However, the one who participated in this fierce struggle, Lei Yin, bitterly knew the real situation. Although his biggest advantage in practicing internal strength was that his stamina was huge. Moreover, with his rapid breathing technique, he did not need to worry that his energy would dry up. But after fighting for so long, the reaction time of his muscles, who were strained by the high intensity stretching and contracting for a long time, became slow, making him almost got caught by its claws several times. Although it also had the same tired appearance, no one knew how long it can support itself.

Encountering such a rare rival, if Lei Yin was still a single man, he might fight it to the end. But Naoko was still waiting for him to go back, so he did not want to hang around here any longer. But under less than compelling circumstances, he also did not want to kill it. So he loudly said while he continued to attack: “Brin, go and find me an iron rod.”

Brin was stupefied, but he quickly struggled to stand up and find him an iron bar.

After looking around the room for a while, he exclaimed: “I can’t find the iron bar.”

Lei Yin got angry, “If you don’t want your brother to die in my hands, you better find one in a hurry.”

After seeing the man’s strength, Brin thought it was unlikely for the man to deceive him. But because the two of them were fighting near the door, he had to carefully avoid them and then ran outside.

After a while, Brin rushed back holding a meter long iron bar, “I found it.”

“Good.” Immediately after he said that, Lei Yin punched the experimental body right in the face. This was his full powered blow. The experimental body flew backward like a shell and turned half-circle in the air before it fell to the ground with a thud. This was the third time it was knocked down to the ground.

After he took the iron bar in Brin’s hand, Lei Yin slightly adjusted his shortness of breath, and then looked at the experimental body who slowly climbed up.

Lei Yin felt a bit sorry, This guy is really tenacious, being knocked down so many times, he still able to climb up. I really wish I could continue this fight to see who is the winner.

At this time, the experimental body has lost its previous terrifying momentum, and just felt like a sick animal. But it was still looking at Lei Yin with eyes filled with hatred.

But Lei Yin suddenly had an awareness. Although it seemed like it has completely overcome by the animal instinct, but its character should not be too different than its original human character. Just like the experimental body that he previously encountered in the parking lot; when it was shot by Eiko Kotoshi, it chose to run away, but this one actually chose to fight to the death.

Finally, after breathing a few mouthful of heavy breaths, the experimental body came at Lei Yin again.

In a cacophony of roaring sound, the experimental body flew backward almost in a straight line and then crashed hard into the wall.

Brin could not clearly see what the man just did, only to see him suddenly bent his waist, and then, in a marvelous way, dodged his big brother’s attack to the side; then he saw his brother flew out horizontally.

This should do it, right? Looking at the iron bar, who bent at a 50-degree angle, in his hand, Lei Yin said in his mind.

After a while, seeing the experimental body was not able to stand up again, Lei Yin finally breathed a sigh of relief.

He walked over and very carefully checked its breathing. After that, Lei Yin picked up a rope and tied its whole body like a rice dumpling. After he tied it, Lei Yin looked at Brin and asked: “Now tell me what exactly is going on here.”

Being frightened by his gaze, Brin said: “Me and my brother escaped from the laboratory….”

After hearing his story, Lei Yin thought for a moment, then said: “Besides your brother, have they ever done any experiment on you?”

“No, because at the time, I fell sick, so they just took big brother away. Initially, I did not know what they do to him. But one night, the lab suddenly caught fire, a lot of people ran out. Big brother also ran away. But he took advantage of the confusion and fled with me.

Lei Yin continued to ask: “After you two fled here, what happened?”

Brin revealed a painful expression, “Brother became more and more strange, his temper became very irritable, and sometimes went mad. Until one night when I saw him secretly eat raw meat, I knew he must be hiding something from me. Later, he told me everything, and he also said he might become a monster. I did not believe him at first, but then I saw his body transformation, as well as his crazy moment interval that became shorter and shorter. Now I know what he said was true.”

“Why do you want to catch stray dogs to give them to him?”

“Once he ran out. I managed to find him, but when I found him, he was biting a dog’s throat, desperately sucking its blood. From then on, he became more and more like a wild beast. If not for the blood, he will become very vicious. I have no other choice but to go and catch some stray dogs for him to suck their blood every day. In the beginning, one dog is enough, but lately, even three dogs, almost every time, were not enough for him. He became more and more aggressive; my wounds were all scratched by him.”

After listening to him, Lei Yin cursed, “You idiot, since you knew the dogs that you gave him made him like this, you will only let him deeper into this sh*t if you continue to do the same thing. You see, now he barely has his humanity.”

Brin cried, “I really don’t know what to do. I am really scared. Actually, I’ve thought about just leaving him like this.”

“Lei Yin sighed and said: “What is your name, your name is not really Brin, right?”

“My name is Balin, but because I am from Nepal, I changed my name to Brin.”

“Is your brother’s name Jabin?”

Brin looked at him in surprise, “How do you know that?”

Because I once saved a Nepali youth, his name is Ji Teba. He mentioned your brother’s name to me.”

Source: Webnovel.com, updated by NovelKeep