The distance of more than 1,000 meters was instantaneous, and Lin Fei appeared at the door of the pet store and found that the screams and tragic conditions in his phenomenon did not appear, and Lin Fei breathed a sigh of relief.

Raising his hand and knocking lightly on the door, Lin Fei didn't dare to call Ruoxue loudly, because Lin Fei found that although those zombies had no vision, their sense of hearing and smell was very sensitive, and they could hear faint sounds and the smell of blood.

"Brother, is that you?" Ruoxue's voice came out, "It's me, open the door quickly." Lin Fei heard Ruoxue's voice and hurriedly replied, 'Boom~whoa', and the sound of Ruoxue moving tables and chairs came from inside.

After a while, the door opened, "Brother, are you okay?" Ruoxue hurriedly dragged Lin Fei into the house, blocked the door, and looked at him carefully. I'm okay, are they okay with the lightning? "It's okay" Ruoxue heard that Lin Fei was fine, so she smiled, "The lightning they are all fine, and they have also started to eat, brother, why do you ask this"?

Ruoxue seemed to notice that Lin Fei was a little wrong, "Oh, haha, this one...... I haven't seen them for a day, I miss them a little", Lin Fei didn't want her to know about the mutant cat, so he snorted, put down his backpack, and went back to the bedroom with the sunspot, Ruoxue didn't ask much when she saw Lin Fei as if she had something on her mind.

"Strange, why haven't the pets in the pet store mutated?" Lin Fei thought suspiciously in his heart, called over the sunspot, and gently took off the coat covering his body,—— Lin Fei was afraid that Ruoxue would be worried when he saw it, so he used his coat to cover the wound on the sunspot.

The coagulated blood stuck the sunspot's hair piece by piece, Lin Fei carefully wiped off the blood stains on the sunspot's body, and couldn't help but gasp in fright, only to see that the wound on the sunspot's body that was deep enough to see the bones had begun to heal, and a thick layer of scabs had formed, and it seemed that it would be back to normal in less than a week.

Moreover, the sunspot has been scratched by the mutated gray cat for so long, and there is no sign of mutation, Lin Fei thought about it again and again, and finally came up with a reasonable explanation: "Could it be that the sunspot has actually mutated at the beginning of the end of the world, which has greatly strengthened the recovery ability of the sunspot, and still retains his thinking and reason, and has not become a killing machine with only instinct like the gray cat."

Thinking of this, Lin Fei walked out of the bedroom and found a leash, this leash was designed at the beginning to be used to tie fierce dogs, it was very tough, even if it was cut by a knife, it could only leave a shallow trace.

Lin Fei put the tow rope to the sunspot's mouth and gave the order to 'bite', the sunspot heard the command, opened his big mouth, and closed it suddenly, and the tough rope that even the knife kept cutting was bitten by the sunspot.

Lin Fei was overjoyed, sure enough, the sunspot was strengthened in teeth and bite force, and the gray cat should have been strengthened in speed and claws, Lin Fei thought about it and wanted to walk outside the bedroom.

Lin Fei went to try the blue cat lightning again, the pony chasing the wind, and the two parrots quacking and quacking, and found that except for the lightning that didn't seem to have changed, the pony chasing the wind seemed to be strengthened in body and strength.

Originally, Chasing Wind was a small pet horse, only about one meter tall, but now, Chasing Wind is more than two meters high, the bulging muscles on the limbs contain explosive power, the red fur is shiny, the eyes are bright, and the mane is soft and elegant, like the BMW horse described in the book.

There are also those two parrots, Lin Fei found that the IQ of Quack and Quack has been greatly improved, originally, they can only simply 'learn the tongue' of words such as "Hello, welcome", but now, they can actually have a conversation with Lin Fei.

"You stupid bird", Lin Fei pointed at Quack, and deliberately said, "I'm not a stupid bird, I'm not a stupid bird", Quack hurriedly retorted, "The master is right, what he said is right", quack on the side 'mend the knife', "You shut up for me, bad bird", quack said, flapping his wings, and quacking and scuffling together.

When Lin Fei saw this scene, he couldn't help laughing, "Hahaha", it's so interesting, "Brother, what are you laughing at?" Ruoxue heard the laughter, walked over, and asked blankly, Look at the two of them, Lin Fei pointed to quack and quack.

"Little master, you came just in time, help me beat this bad bird", Gagaga saw Ruoxue coming, and hurriedly spoke, "Little master, don't listen to it, it's a bad bird." Not to be outdone.

"Brother, what's going on? How could they talk so much", Ruoxue was stunned, "Haha, maybe it was suddenly enlightened", Lin Fei could only tell a small lie again, Ruoxue was so happy to see the two parrots playing, and she also joined the 'battle'.

Lin Fei was a little relieved to see the smile on Ruoxue's face, the corners of his mouth couldn't help but rise slightly, and with a chuckle, Lin Fei turned around and returned to the bedroom.

Lin Fei took out the dark green crystal nucleus (Lin Fei's own name) from his pocket, "Detect the initial energy of the first level, whether to absorb it", a mechanical sound sounded from Lin Fei's mind.

In fact, this voice had already appeared when Lin Fei had just picked up the crystal nucleus, but at that time, Lin Fei was worried about Ruoxue's safety, so he only thought that he had hallucinations and didn't care, but now Lin Fei remembered the prompt sound he heard in his sleep that day, which was exactly the same as today.

Lin Fei gritted his teeth, and absorbed it silently in his heart, only to see that the crystal nucleus seemed to have turned into a liquid, penetrating from Lin Fei's palm, Lin Fei was startled, he shook his hand again and again, wanting to shake off the crystal nucleus, who knows if this thing will cause infection.

But the crystal nucleus dissolved immediately at the touch, quickly penetrating into Lin Fei's skin, and only a little useless powder was left in the palm, Lin Fei felt as if a warm current began to flow slowly from the palm of his hand, and after running in the body for a week, it stayed at the head, gradually, as if it had been absorbed, there was no movement.

"Absorb the lower energy, the beast system is open, 83%...... 91%…… 99%…… The system was successfully turned on" Another mechanical sound sounded in his head, Lin Fei pinched his arm hard, and the strong pain made him know that this was not an illusion.

Lin Fei patted his head, a little incredulous, "What strange system is there in my head for some reason?" "I'm not calling it a strange system, I'm the Royal Beast No. 19627 Artificial Intelligence System", the mechanical voice came again, and it seemed that he was not very satisfied with Lin Fei's title.

"So, Mr. System, where are you from?" , Lin Fei saw that the temper of the system seemed to be a little bad, so he had to use honorifics, "This system is artificial intelligence, there is no gender, and the host is not accurate."