"Uh-uh, who are you?"

Although Yan Yi knew that the little white tiger in front of him was here to save him, Yan Yi really didn't know what he had to do with this little guy, except that he slept together at the beginning of the apocalypse.

"Meow! Woowoooooo.......oo

Seeing that Yan Yi didn't recognize himself, the little tiger lowered his head and walked in front of Yan Yi and arched Yan Yi's thighs affectionately.

Immediately afterwards, the little tiger raised his front paw and right paw, on which was a blue cat bell.

Seeing the cat bell in front of him, Yan Yi's eyes instantly widened, as if he had seen something incredible.

"This, this, this..... Isn't this my fat tiger's cat bell, how could you, isn't it... You are? Fat Tiger? ”

Yan Yi covered his mouth in surprise, the cat bell in front of him Yan Yi couldn't be more familiar, this is the cat bell he bought for Fat Tiger, Fat Tiger has been staying around his neck, and there is Fat Tiger and his name on it.

It's just that Yan Yi couldn't accept for a while that his fat tiger had become so huge and even the coat color had turned silvery-white, which was really unexpected, and he couldn't help but not see the fat tiger since the end of the world, it turned out that it had always been in front of him.

Just when Yan Yi and Fat Tiger recognized each other, many white points of light suddenly appeared around and flew out from the corpses of the zombies, and in a blink of an eye, they melted into Yan Yi and Fat Tiger's bodies.

Yan Yi only felt a huge amount of energy instantly sweeping through his body, and then he felt that the wounds on his body were constantly healing.

But only a moment later, these energies drilled into his eyebrows again, and disappeared without a trace, but fortunately, the wound on Yan Yi's body had also completely healed.

On the other hand, the fat tiger on the side, after absorbing the white light points, actually glowed with white light all over his body, and the momentum on his body also increased slightly, but after only a while, these white lights dissipated around the fat tiger's body, and there was no trace of it.

Regarding the situation on the fat tiger's body, Yan Yi felt that it was almost the same as himself, but the fat tiger's energy seemed to dissipate in the air, and his own was all in his eyebrows.

Just as Fat Tiger finished absorbing these white points of light, Fat Tiger suddenly felt a strong murderous aura, and a pair of tiger eyes instantly locked on a short black figure on the roof of a small four- or five-story bungalow not far away.

At this time, the scarlet eyes were particularly conspicuous in the night, and the eyes that exuded a strong resentment made the fat tiger uncomfortable.

However, when he saw that the fat tiger had spotted it, he quickly turned around and melted into the night, and disappeared in a blink of an eye.

The fat tiger didn't catch up, it was too far away from the other party, and it was really difficult for the other party to catch up on the roof.

The fat tiger roared in a low voice in the direction where the black shadow disappeared, then turned his head and stuck to Yan Yi's body to be cute, not taking the black shadow seriously at all.

"Drop..."

"Dididi..."

"The pet system is on..."

"Drop, identify the host...."

"Name: Yan Yi

Age: 24

Constitution: 1.5 (1 for normal people)

Strength: 1.3 (1 for normal humans)

Speed: 1.2 (normal 1)

Spirit: 1.1 (normal person 1)

Realm: Mortal

Pet Beast: None

Energy: 10"

With an emotionless electronic sound, a fluorescent translucent electronic screen appeared in front of Yan Yi, and as the electronic sound fell, Yan Yi's body information appeared on the display screen in detail, and below the data was a row of small characters, which was the instruction for the use of the system, but this line of kid was only a little bigger than a sesame seed, who could see this thing clearly.

Yan Yi looked at the pile of data in front of him, and a joy suddenly burst out in his heart.

"I'm going, what the hell, system? When was this? ”

Yan Yi was stunned and looked at the electronic display screen that suddenly appeared in front of him, Yan Yi didn't know when he got the system.

"When the evolutionary energy came to this planet, the system was also brought along, and now the system has completely integrated with you, both prosperity and loss."

Yan Yi just secretly wondered in his heart, but he didn't expect the voice of the system to appear in Yan Yi's mind again.

"I'll go, and this kind of sassy operation."

"Yes, master."

Uh, Yan Yi deeply felt that the system seemed to be teasing him, is this thing really an emotionless killer like the voice at that time, Yan Yi was negative in his heart.

"Well, then what do I want you to do, you have to give me an explanation."

Yan Yi really can't complain about this system, so he has to return to the topic, and the most important thing is to figure out the function of the system first.

"The main functions of this system are...... (3,000 words omitted here)"

After listening to it for a long time, Yan Yi finally figured out the function of the system, the soul of this system lies in energy, as long as you have energy, you can catch pets and improve the ability of pets, which belongs to the kind of system that only kryptonite will become stronger.

Okay, Yan Yi, who figured out the function of the system, looked at the energy in front of him with only ten points, which may be the energy obtained by killing zombies by himself before, just ten o'clock, no more, no less.

"System, give me a contract, I want to sign a contract with Fat Tiger."

"Okay master, ten points of energy have been deducted, the contract is being generated, please wait..."

The first thing I did after having the system was the fat tiger in front of me, this pet cat who did not forget his pet cat after the end of the world, and even saved his life.

As the system operated, a golden symbol slowly condensed in front of Yan Yi, and Yan Yi only felt that a huge amount of energy slowly converged from his eyebrows to the golden symbol in front of him.

In the blink of an eye, an ancient golden symbol exuding a trace of stomach majesty condensed in front of Yan Yi's eyes.

"Fat Tiger, don't resist, this will only be good for you."

Yan Yi looked at the fat tiger in front of him solemnly, and as he spoke, he printed the golden symbol in his hand into the center of the fat tiger's eyebrows.

The golden light flashed, and the golden symbol melted into the fat tiger's mind, and disappeared without a trace.

Immediately afterwards, Yan Yi felt as if he had some kind of bond with the fat tiger in front of him, and he could actually sense the other party's emotions and some simple thoughts, which really scared Yan Yi.

"Haha, from now on, Fat Tiger, you and I have the same heart, and we will be good brothers from birth to death in the future."

Yan Yi laughed and patted the fat tiger's head, showing the joy in his heart.

However, when Yan Yi summoned the system screen, he was really startled by the data in front of him, is this still the big fat cat he raised, and he has become so ferocious.