Before Mawson could finish spitting, Dr. Connors was already whistling and waving his claws.

It was only one night later, but the Doctor had apparently upgraded the serum and increased the dose of injections, and he looked bigger than yesterday, with delicate scales and strong muscles.

Before the people arrived, a heavy sense of oppression filled the entire underground space.

"Sting!"

Mawson dodged Dr. Connors's attack backwards, and Dr. Connors's claws missed, destroying several nearby instruments.

His speed can only be regarded as mediocre, but his strength is surprisingly large, at least a line stronger than Mawson in his normal state.

Mawson slashed past the Doctor's side and slammed his right fist into his ribs, but the Doctor's figure only flickered slightly before sweeping his backhand.

Mo Sen raised his left arm and the doctor came to a hard blow, and the terrifying power came from the opponent's body, but Mo Sen still increased his energy output to block this brazen blow.

Before he could counterattack, a thick tail suddenly struck and wrapped around Mawson's waist, and then swept him out of the air.

With the strength of his waist and abdomen, Mawson controlled his body balance in the air, and rushed up with a fierce ejection after landing.

"You don't want to manipulate me!" Dr. Connors's eyes were filled with a fierce light, and his eyes roared in confusion.

"You stupid, short-sighted capitalists, what I do is for the sake of all mankind, whoever dares to stop me, I will kill whom!!"

"Whew!"

The claw wind howled, and Mawson tried to take it a few times, his left arm was fine, but the metal fist glove on his right arm was actually caught by the doctor, leaving deep marks on it.

"This guy's combat power has more than doubled compared to last night!" Mo Sen also had a headache, he was afraid that he would hurt the other party by using too much force, but according to the current situation, he might not be able to subdue the doctor without hurting him for a while.

After a few more rounds, Mawson couldn't help but burst into real fire, and his face sank and he suddenly turned on the state of extreme explosion.

In the next second, his speed skyrocketed, and he dodged into the doctor's arms, and there was a click of extreme movement from his metal left arm.

Puff puff!

Three punches in a row hit the doctor's heart, and under the huge impact force, the doctor's heart beat half a beat slower, and the next moment, Mawson rolled down his body to his back.

The blade on his right hand popped out and stabbed into the sides of his spine, and then slashed a hideous wound with the force of the fall.

"Ah......h

The doctor roared and fell forward, his thick tail sweeping, trying to knock Mawson out of his back.

"Give me death!"

This time, in the face of the tail that came from the attack, Mawson did not dodge, the red light flashed in his hand, and the blade of the fallen appeared for the first time.

"I'd like to see how many times your tail can regenerate!"

"Whew!"

Blood splattered, and the thick tail was severed from the roots by Mawson, and Dr. Connors escaped from the attack.

The injuries on his body were repairing at a speed that was visible to the naked eye, and even the broken tail in the back quickly grew.

However, it was clear that such a large range of mobilization of cell regeneration was also very stressful on his body, and Dr. Connors looked a little weaker than before.

With a knife twist, Mawson lunged forward again, this time wandering behind the Doctor, severing it with the Fallen Blade as soon as the tail grew.

It didn't take long for several severed tails to be left in the underground passage, and Dr. Connors's aura was decaying to the extreme, and finally it could no longer maintain its lizard form, and his right hand was dissolved and drastically reduced in size.

In the end, he turned into an ordinary person and fell into a puddle with a thud.

His face was pale and frightened, and it took a long time for him to breathe a sigh of relief and turn over with difficulty.

Mawson withdrew the Blade of the Fallen and walked over to Dr. Connors, looking at him condescendingly.

"What are you going to do to me?" The doctor asked weakly.

"Trust me, you'll thank me."

Dragged the doctor to a nearby lab bench, "Get ready for your new life!" ”

With that, he pulled out the transparent container and stabbed it into the doctor's severed arm.

Dr. Connors's eyes widened in horror as he watched the strange creature in the container burrow into his arm.

The expected pain did not come, and the next second he suddenly opened an eye on the severed arm, and then the tissues and organs at the severed arm began to grow rapidly, and only a few breaths later, a brand new right arm appeared in front of his eyes!

"This ...... What is it? ”

Dr. Connors reached out his left hand to touch his right hand, and it was warm in his hand, indistinguishable from a normal human body.

"It's a miracle!"

"How did you do that?"

"What does this have to do with him? It's all my credit. An unfamiliar voice came.

Dr. Connors shook his head and patted his head a little heavily, "Who's talking?" ”

An eyeball is visible at the tip of the middle finger, followed by a deformation of the entire right hand and a large mouth split from the palm.

"What the hell?"

Dr. Connors ducked back in terror, but his right hand was completely out of his control, and he even saw a hint of disdain in the eyes at the top of his right hand.

"Mawson, this is the new host you found for me?"

"A Caucasians?"

"Dr. Connors, he's a scientist." Mawson introduced to Xiao You.

"What ...... is he?" Dr. Connors held back to say the word monster.

"You can call him Little Right, as you can see, he is your right hand now, and if you get along, he can help you with a lot of things."

"Where is this?"

Xiao You's body grew longer and came to the surrounding instruments, "There are a lot of weird instruments, what is this for?" His studious nature made him can't help but ask.

Dr. Connors was still a little shocked, and he subconsciously replied, "It's for cross-species genetic ......"

Halfway through speaking, he suddenly remembered that the thing in front of him was just one of his hands, how could he possibly understand what he was saying?

But then Xiao You's performance surprised him.

Although he doesn't know much about cross-species heredity, Xiao You's basic knowledge is extremely solid, and he can quickly draw some experimental data and conclusions by flipping through some notes and records.

At this point, even Dr. Connors himself can only make inferences based on experience, and cannot be as precise as a machine like Xiao You.

He held his right hand, as if asked by a treasure, and as the exchange deepened, he gradually realized the extraordinaryness of this right hand.

"What the hell is he?"

"Is it artificial intelligence?" Dr. Connors asked again, this time his tone much calmer, even with a hint of uncontrollable joy.

For a scientist, the existence of Xiao Right is simply the most perfect gift!

"You can think of it as an alien creature that needs to take nutrients from your blood to survive, and is now part of your body."

There was a burning pain in his wrist, presumably a personal terminal reminding him that the mission was complete, and Mawson gripped the transparent container in his hand, in which a parasitic beast was floating.

When it came to the end, he hesitated.