Chapter Twenty-three

As Xiao Yi walked further and further with Lin Mancha on his back, Shen Jiabin finally couldn't stand the humiliation and anger in his heart. He punched the guardrail fiercely and roared with a ferocious face: "Bastard! Step on the horse! This damn stinky loser dares to hit me! I must kill him!"

"He has a knife in his hand... We are not his opponent..." Gu Fanghua threw a baseball bat on the ground and said dejectedly.

"Then let's go out and find the knife! When we find the weapon we can take advantage of, we will go to his shelter to avenge him!"

Shen Jiabin's eyes were red, he raised his head with a ferocious face, and stared at Xiao Yi's back and said, "How can we not do something that a level 10 disabled can do? It's just that we don't have the courage to do him! If we want to survive in the end of the world, we must show the courage that men should have!"

Shen Jiabin held the baseball bat tightly and roared: "That monster has been killed by this stinky loser. We can take this opportunity to kill and find supplies! When I find a weapon, I must waste this waste with my own hands and let him kneel in front of me and kowtow to admit his mistake!"

Until this time, Shen Jiabin firmly believed that Xiao Yi's combat effectiveness was all due to the long-handled knife.

In his opinion, as long as he also has such a strange knife, he can kill everywhere like Xiao Yi!

"Our food will be gone soon. If we don't go out to find food, we will only starve to death here."

Tang Jingyan encouraged the other three boys and said, "I don't think that man has much ability. Except for a machete in his hand, his physical fitness may not be as good as yours. Even so, he can easily come and go among the zombies. As long as you take the courage to cooperate, I believe your combat effectiveness must be stronger than him!"

Xiao Yi, who returned to the City of Sin, did not know that his easy killing of the burly zombies had brought great confidence to the people on the roof of the gymnasium.

What he is most concerned about now is how many attribute points he will get after burying this special zombie corpse.

Lin Mancha was thrown to Li Wanning and others. Xiao Yi took out the body of the burly zombie from the space package, found a tomb that had just been buried, and threw the corpse directly.

But something strange happened, and the zombie body that was thrown in was ejected like a ball.

The body was smashed heavily on the ground, and he was so scared that he was not far away from the three women who were giving Lin Mancha's political class.

Lin Mancha was even more scared and jumped up.

Xiao Yi looked at the body in astonionation, and then turned his head to look at the tombstone.

[C-level zombies cannot be buried, please upgrade the tomb...]

"C-level zombies?"

Stepping forward, Xiao Yi pulled up the body of the burly zombie, frowned and looked at it a few times, and muttered to himself, "So, this zombie already belongs to a higher level of zombie? Are zombies also graded?

At this time, Xiao Yi began to pay attention to the differences between the burly zombies in front of him.

The burly zombie is about two meters tall and weighs about 300 pounds. In addition to being strong, the skin of the burly zombie has also hardened. Compared with ordinary zombies, the defense of this burly zombie is stronger.

In addition, Xiao Yi also found that a small black tentacle grew on the head of the burly zombie.

After observing the burly zombies for a while, Xiao Yi was more sure that these zombies could indeed evolve!

However, Xiao Yi is still unclear about the conditions of their evolution.

[Yes! These zombies can also evolve. At present, most of the zombies are the lowest-grade D zombies, and occasionally there are evolved zombies, and most of them are only C-level. Above C level, there are B level, A level, S level and SR level. According to the time of entering the end of the world, it is impossible for zombies above level A for the time being.

If it is bad news that zombies can evolve for ordinary people, then for Xiao Yi, this is good news.

Because he needs more evolved zombies to strengthen his physical attributes.

"Upgrade the tomb!"

[Sorry! The tomb cannot be upgraded for the time being. Please upgrade the level of Sin City to intermediate...]

What the hell? How can you raise the level of Sin City?!

Xiao Yi was speechless in his heart.

"Then upgrade the Sin City first!"

[Upgrading Sin City to Intermediate requires doomsday 300 coins. After upgrading, you can unlock more buildings and upgrade existing buildings. Do you want to upgrade?]

[Upgrade now] [I'll think about it again]

"300 doomsday coins? So expensive?!"

Xiao Yi said in his heart that it was only 20 doomsday coins to build a tomb. It actually cost 300 doomsday coins to upgrade the Sin City.

The 500 doomsday coins I finally accumulated will be half gone in the blink of an eye!

This made Xiao Yi's heart ache.

"Upgrade now!"

If you feel distressed, it is still necessary to upgrade.

With a loud rumble, the City of Sin suddenly burst into a violent shaking. A strong light flashed, and the city wall doubled in an instant, covering the whole playground.

[Upgrading the City of Sin to the intermediate level is successful. Congratulations to the host for unlocking the new building.]

Immediately after the electronic sound came out, a long string of words suddenly appeared in front of Xiao Yi's eyes, and a large number of new buildings appeared on buildable panels.