Chapter 307

Outside the city of Huzhou District C, in the primitive forest, the polluted environment makes the plants begin to mutate.

Neither human nor zombie dare go deep into the forest.

Because unknowingly, it may encounter fatal danger, and mutant plants are much more difficult to deal with.

Chong Yu and Lin Xu walk into the dark forest. The leaves fall on the ground and spread into a withered and yellow blanket. Stepping on it will make a slight sound.

The pet walks towards the place where it senses energy.

"Ho ho ~" where are you going?

Lin Xu asked anxiously, his dark eyes scanning the forest.

"Shh -" pet Yu put his finger in front of his lips and motioned him to be quiet.

If this fool startles the mutant plant, it will be difficult to get close to its noumenon and deal with it even more difficult.

Suddenly there was a voice.

Chong Yu and Lin Xu felt their ankles caught at the same time, and then they flew out, and the trees quickly backed back.

In a moment, they were caught by the cane legs and thrown into a big mouth.

Really!

"Fire power!" she shouted to Lin Xu.

Lin Xu's hands suddenly radiated a hot flame, wrapped around the thick vines like a snake, and quickly spread and burned.

As soon as the pet raised his hand, sharp ice edges appeared in the air, flew quickly towards a big tree and plunged into the trunk.

Suddenly——

Grasping their ankles, the burning vine loosened and quickly retracted back to the tree.

The tree made a strange cry, like being hurt.

The next moment.

More than a dozen bucket thick vines suddenly appeared in the air and entangled them.

With a sneer, the pet stretched out his hand and flew towards the tall mutant tree like a knife.

Lin Xu did not show weakness to keep up. A fire ball flew out of his hand and hit the thick vines twisting like a snake.

The mutant tree shook wildly, and the vines smashed the trees around, and the rumbling sound kept ringing.

The pet leaped over and gathered the ice in his hand into a sharp knife. He ruthlessly inserted it into the center of the tree and cut the center of the tree to reveal the green crystal core in the middle.

The mutant tree sensed the fatal danger, and the vines returned all the way to the pet.

The pet grabbed the crystal core and pulled it violently, and the corners of his mouth recalled a cold arc: "game over."

The mutation tree seemed to be frozen, the action suddenly stopped, and suddenly collapsed to the ground.

Chong Yu takes the energetic crystal core to Lin Xu.

"Here you are. Eat it and upgrade."

This mutant tree killed countless zombies and powers. Its crystal core is full of powerful energy. Lin Xu can upgrade to level 7 after eating it.

"Ho ho ~" thank you, Queen.

Lin Xu was moved and took the crystal core happily.

"Don't thank me. If you don't upgrade, I'll kill you." pet said with a smile.

The happy expression on Lin Xu's face froze and ran away with the crystal core.

The pet happily hooked his lips and walked slowly towards the city.

Two days later, Tom and Jerry successfully upgraded. Unfortunately, they failed to upgrade to level 7, only to level 6.

Pet doesn't blame them. After all, not all zombies are as easy to upgrade as her. Otherwise, her villain will be killed by cannon fodder.

In the next few days.

Pet asked Tom to take the zombie and start repairing the damaged base wall and repairing the power of the city.

Jerry led the zombies to take care of the environment in Huzhou and arranged the zombies in an orderly manner.