Shen Yao clicked the skill button by the way, but it still didn't move, it seems that level six is still not enough.

She's not in a hurry, anyway, the zombies are still very weak at the moment, and the experience required for upgrading doesn't seem to be much, so it's a big deal to kill a few more zombies later, and you can always accumulate to the level of unlocking skills.

The two ran into the first floor, Shen Yao looked around, and there was not a single zombie, so he took Shen Yi to the second floor.

As soon as the two of them ran to the top of the stairs, they heard the roar of zombies from above.

"Maybe the survivors led the zombies to the top of the stairs when they escaped, and I cleaned them up in front. You are a little two meters away from me, pay attention to the surroundings, don't be attacked, don't forget that you have a weapon in your hand! ”

Shen Yi raised his peachwood sword when he heard this, and nodded a little nervously.

Shen Yao ran lightly in front, Shen Yi followed behind after a few stairs, and the two ran to the second floor one after the other.

As soon as Shen Yao turned around the corner of the stairs, he saw three zombies swaying left and right at the staircase on the second floor, probably because he had lost the survivors, so he had to wander in place.

"I'm going up, you watch out for yourself."

After Shen Yao finished speaking, she rushed forward with an arrow step, and Shen Yi hurriedly ran up after her, and also had to pay a little attention to her behind.

The lights were dim, and one of the zombies facing the staircase didn't find her until Shen Yao rushed to the second floor, and pounced on her with a loud roar.

It moved a little slower than ordinary people, and in Shen Yao's eyes, it seemed to be in slow motion.

Shen Yao waved his sword and shook his head, and at the same time, he still had room to look around. Fortunately, there are only these three zombies around.

Cleanly disposing of the remaining two, Shen Yao made another tour of the second floor and killed a lone zombie in an office.

On the second floor, they also found a warehouse where the equipment was kept, Shen Yao cut a hole in the wall in two or two, and went in to find a body armor for Shen Yi to put on.

After that, they continued to run to the third floor, but there were no zombies on the third floor, and the two continued to run to the fourth floor.

There were no zombies at the staircase on the fourth floor, but there was some movement in the corridor.

Shen Yao looked at it and turned around and said, "There is only one." The old rule: follow me every two meters and pay attention to your surroundings. ”

"Okay."

Shen Yao ran out, because there was only one zombie, her mind was relatively relaxed, and she was in the mood to hold a handsome sword flower while running.

The zombie heard the movement and turned and pounced.

It wasn't tall, but under this pounce, there was something like a tiger, far from being comparable to the slow-moving zombies just now.

Shen Yao's heart was slightly frightened, and his vigilance was raised, and the Xuanmu Sword in his right hand waved, but he no longer slashed at will, but used the "Flowing Cloud Sword Technique" handed down by the previous family.

Poof-

The zombie's head flew high.

Although its speed and physical strength were higher than those of the previous zombies, in Shen Yao's hands, there would be no surprises in the ending.

Shen Yao looked back slightly solemnly and said, "Yiyi, this zombie is a little different from the previous one, I'm afraid it has already begun to evolve." ”

"Huh?" Shen Yi only felt that his little heart shrank, "Why is it so fast?" Aren't all the last days in the novel that supernatural abilities and evolved zombies begin to appear in a few days after the end of the world? It's only been an hour since the end of the world! ”

"Fiction is fiction, reality is reality! But I'd like to see if it has a 'crystal nucleus' in its head. ”

As he spoke, Shen Yao walked to the head of the zombie that rolled to the side, picked it up and touched it carefully.

Shen Yi glanced at it and hurriedly looked away. Rao is like this, and there is still some stretching and churning in his stomach.

"Really! Ripple you see. ”

Shen Yao shook his hand, shook off the dirt, and applied the smallest range of "rain distribution technique" to wash his hands, and walked towards Shen Yi.

Shen Yi turned around and saw that Shen Yao was holding a crystal the size of a glass ball in his hand.

"This is the crystal nucleus?"

"I guess so. It seems that the situation is a little more dire than I thought. ”

"What then? I don't know if I'll be able to awaken the ability......"

Shen Yao put away the crystal nucleus, looked at the game interface again, and found that after killing these zombies in a row, he was already level seven.

In the dialog box, the experience of the last zombie is 140 points, which is double the experience of the previous zombie.

She tried to tap the skill button again, but this time she went in at one point.

"Wow!"

Shen Yao seemed to be in another space in an instant, and on the huge clearing in front of him was a giant tree towering into the sky.

This bronze-colored tree looks quaint and majestic, full of mystery. The thick body of the tree is estimated to require more than a dozen people to hug, and the branches on it are also very thick, but the leaves are sparse and pulled, which is quite a bit better than nothing.

The upper half of the tree body is submerged in the clouds, and it is impossible to see how high it is, and the place where the clouds and mist are entrenched is about ten meters above the ground.

Unlike the previous interfaces that were as rudimentary as a browser game, this bronze tree brought Shen Yao an immersive sense of realism.

She felt as if she was under a real giant tree, and she could see every piece of literature on the tree.

Shen Yao looked curiously at the branch closest to him, on which were written the words "Healing Technique", and there was a line of small words indicating that the character could start cultivating when he reached the seventh level.

Looking up, it was a branch that said "Spiritual Power Battle Method", and the ninth level could start cultivating.

Looking up further, there is a branch called the "Forest of Silence", and it takes level 11 to start cultivating.

Further up, it was cloudy and foggy, and it was impossible to see clearly.

Shen Yao raised his head and looked around the tree to observe those skills back and forth, before he lowered his head and sighed: It's really a "skill tree", although I don't know if these skills are powerful, at least the appearance of this tree is quite good!

But how do you start learning these skills?

There is no master, no tutorial, no manual, not even a voice prompt!

Shen Yao complained while clicking the "exit" button in front of her, and was in reality again.

"Sister! Where did you go?! ”

Shen Yi's crying interrogation surprised Shen Yao.

"What? I just disappeared completely? ”

"yes, it disappeared for at least two seconds, it scared the hell out of me! Woo......"

Shen Yi grabbed her arm and pouted, "Where did you go?" ”

"Uh...... I just moved up a level and wanted to see if I could learn the skills. As a result, the skill button felt as if it had entered another dimension. Hearing you say that, I've literally entered another dimension! ”

"It's so amazing? So did you learn the skills? ”

"No, I saw several skills, but there was no way to learn them, and I didn't figure out how to learn them. You wait for me, I'll check the interface and package again, it's a broken system, and many functions are silent when unlocked. ”

"Okay, I'll give you the wind."

With that, Shen Yao began to check the interface, while Shen Yi raised her peachwood sword and stood beside her, her eyes sweeping back and forth in all directions.