"Sister Samusa, can you see us here?" Yang Xiaokai looked back at the building where Samuzo was hiding just now, and from her corner, she should be able to see the open space in front of her and the monsters roaming there.

Samusa's voice soon came from his brain: "Okay, those nuclear-grade creatures look tricky, are you sure to kill them?"

"You must kill them desperately, is there no other way to go?"

Samusa had long observed the structure of the Clearing and the Black Tower City, and the nuclear-class creatures weren't wandering around the clearing aimlessly, they were arranged in a way that looked like they were patrolling, uniting here to protect something in the city behind them.

"There's no other way, if anything, it's you. ”

"Me?" Yang Xiaokai asked, confused, pointing to his nose.

"Your obsidian ability can drive your body to fly, and those nuclear-class creatures don't seem to be able to guard against anything in the sky, only you can safely enter the city behind them, but then the danger you will face will increase exponentially, so it's better to give up. Samuzo vetoed this method, no one knew what kind of vicious side was behind that seemingly calm city, and Yang Xiaokai must not be allowed to take this risk.

"Wait, Sakisa-san. Yang Xiaokai seemed to have thought of something, and gestured to Samuzo upstairs and said, "If I can detect the situation inside, I may be able to find other ways to sneak in." ”

"Hmm......" Samusa pondered for a moment and nodded, "It's not impossible, but is your physical strength still enough?" I heard Aiyue say that you used up all your physical strength just now in order to chase the black demon. ”

"I know my level, so I'm relieved. ”

"Then be careful, I'll be here to show you a way to fly in without their line of sight. ”

"Good. ”

Yang Xiaokai told everyone about the plan with Samusa, and basically no one objected except for Sakurama, who did not express his position.

"Sister, I'll be back soon, with Sister Saki Saki Saki to help me, it'll be fine. Yang Xiaokai knew what Sakuruma was worried about, but she didn't want to destroy the countermeasures she had come up with with so hard work, so she could only bite her lip and hold back in her heart and say nothing.

"I'll cover for you if necessary. ”

Yang Xiaokai didn't say anything, just urged the power in his body and manipulated his body to take off.

"Xiaokai, do you see the three-headed Mekai on the right?"

Yang Xiaokai followed Samuzuo's guidance, and sure enough, there were three huge Mei Kai in the clearing on the right, their vigilance was more lax than other nuclear-level creatures, and they would even lie on the ground from time to time to take a nap.

"Understood. ”

Controlling the obsidian ability will consume a lot of physical strength, so the distance between the two rounds is about five hundred meters, if you want to go to the city to inquire about the situation, this distance will increase, and now there is not much physical strength left, I am afraid that I will have to land down in the city first to recover some of my physical strength before returning to the camp.

Soaring to a height that the nuclear-class creatures couldn't notice, Yang Xiaokai sped up and rushed towards the city, where there was a towering wall that could hide his figure, and set it as the first place to stay.

"Whew-"

The impact of the air flow made Yang Xiaokai a little breathless, and his physical strength quickly dropped to a critical point, but fortunately, he had already flown past the sight of the monsters and landed behind the wall.

The atmosphere of the world inside was heavy and creepy, I thought it would be Longtan Tiger's Den, but I didn't expect that there was not a single nuclear-level creature here, the whole city was extremely empty, only the highest black tower kept coming from the uneasy atmosphere.

"Sister Sakisa, I'm in. ”

"How's it going on inside?" asked Sakisa, looking at the Black Tower in the distance.

Yang Xiaokai slowly poked his head out from behind the building, there was not a single monster on the street, and it seemed that the power of the guards was only those nuclear-level creatures in the clearing.

"It's safe, but it's strange that there isn't a single monster in this city. ”

"How is it possible......" Samusa couldn't help but feel a little weird, since the nuclear-level creatures would take the initiative to unite to protect that city, it means that there are things that are very important to them in the Black Tower, important enough to stop the fighting and predation between different species, things that transcend the value of their own lives, and they will never only guard the open space outside.

"Speaking of which, the city is really small and pitiful, not more than a quarter of the size of the modern city before it. Yang Xiaokai walked down the street, and soon came to the Black Tower, and after repeatedly confirming the safety of the surroundings, he tried to push open the gate.

"Xiaokai, what are you doing now?" Samusa's voice suddenly became anxious.

"I'm going to go to the Black Tower to have a look, Saki Sasa doesn't want to know ......"

"Get out of there! they've spotted you!"

"What?!" Yang Xiaokai's back felt cold, and he immediately gave up the black tower in front of him, but at this time, his physical strength was far from enough to use his obsidian talent to return to Sakura and them, so that there would only be ......

"Xiaokai, what are you going to do?"

"This is the only way!" Yang Xiaokai pushed open the door of the Black Tower with all his might, dodged inside, and then quickly closed the door from the inside, "Sister Samusa, have you ever wondered why nuclear-level creatures would guard this Black Tower? There must be something that can endanger their lives, right? It's not just humans who care about their lives, they are the same." ”

Samuzo calmed down, what Yang Xiaokai said was indeed right, if it weren't for the fact that there was something related to their lives, they would not have been able to return to the nest in such a panic to stop Yang Xiaokai.

"Xiaokai. Samuzo suddenly felt that something was wrong, and the black-green lines in her pupils gradually disappeared, which meant that she had lost her connection with Yang Xiaokai, "Xiaokai, can you hear it? Damn, is the signal blocked......

The black tower is more spacious than imagined, the tower is very high, and there is a spiral step leading to the top on the side, Yang Xiaokai stepped on the steps, only to find that the connection between him and Samusa seemed to have been broken, and no matter how much he called her name, there was no response, it seems that from here on, he can only rely on himself.

After running down the steps for about ten minutes, Yang Xiaokai was already exhausted and out of breath, and his physical strength not only did not recover, but was consumed more violently. From five minutes ago, he felt like he had been climbing the same steps over and over again, and he couldn't see the ground or the top in the dark tower, as if he was stuck between the two ends forever.

"Damn, what the hell is going on with this tower......" Yang Xiaokai, who had a dry mouth, continued to walk down the steps, in order to reduce the weight of the flight, he left his backpack at Sakura, and now he has nothing on him, not even a sip of water.

The higher he went, the closer the uneasy breath became, until a thick fog filled with a sense of panic appeared, Yang Xiaokai's breathing began to become blocked, and he desperately wanted to go to the top of the tower, or fall back to the bottom of the tower.

"Calm down, calm down...... Calm down. Yang Xiaokai adjusted his breathing and slowly leaned his body against the wall, he gradually felt that this tower was a little strange, it stands to reason that from low-lying terrain to higher terrain, the altitude should also change, but now there is no such feeling.

"How long have I been here?" Since I didn't carry a watch with me, and my phone had already run out of battery in the first month, the concept of time was very thin here, "Ten minutes...... One hour ...... Or a whole day?"

"No, why am I here?"

"If it's just to get to the top of the tower, why don't you just fly up?"

"yes, I don't have the stamina anymore. ”

After a short silence, Yang Xiaokai's mind flashed, human beings are often limited by the road under their feet, so they will follow the rules to walk these steps, this tower is very strange, with its own speed has already climbed to the top of the tower, why do you still face endless steps and dense fog?

Everything is a trick, why do you say that, because this is not the world in which it was originally lived.

Yang Xiaokai slowly turned to the left and glanced at the space of the black hole under his feet, this road was not leading to death, but the right path to the top of the tower. He leaned forward, and the feeling of free fall quickly spread to every pore, and his body suddenly stopped!

When I opened my eyes again, the fog in front of me had disappeared, replaced by a bridge made of transparent crystals, and on the other side of the bridge was a console, with a faint button on the screen, and the console was made by a large black stone, which had previously detected the breath.

"This time, I guess I underestimated humans. Just as Yang Xiaokai was about to walk to the console, a familiar voice suddenly came from behind him, and he subconsciously summoned the Taidao and stopped precisely in front of the young man's throat.

"Who are you?" asked Yang Xiaokai, looking at the young man in front of him with white hair and black hair for a while.

"It is not a good habit to point at me the weapon I have given you. The boy stretched out two fingers and lightly tapped the back of the black knife twice, and the whole knife was scattered into pieces and fell to the ground with a thud.

Yang Xiaokai was stunned by the scene in front of him, twitching the muscles of his face and trembling, and said, "Youcuris......"

"You're the first human to come here, no, in a sense, you're the second. ”

"And who's the first one?"

"That's someone you know, she's doing the same thing as you right now, but it's much faster than yours, and I'm more optimistic about her than you. Yukuris walked towards the crystallization bridge with his hands behind his back, turned his head in the middle of the bridge, and said lightly: "Her name is Yui Xia Cheng, how about it, this name is not unfamiliar, right?"