Entering the abandoned building, Mu Xiaoye and the others went down the stairs to the basement, and the man in black said a word in the headset, and the wall in front of him immediately opened, revealing an elevator.

I don't know how long it took for the red signal light on the wall to flash, and then the elevator slowly opened.

Obviously, this is an underground base, which is very large and can accommodate thousands of people.

Under the bright lights, a group of men are practicing against each other, and from the parts where they start, it can be seen that they are learning to kill people.

Sensing Mu Xiaoye's arrival, hundreds of people knelt down in unison: "Young master!"

Mu Xiaoye nodded slightly: "You continue." ”

Then he looked at Qu Nan: "Take you to meet someone." ”

All the way forward, I walked into an iron door, and followed the passage to the end, and Su Mo's figure appeared in front of me, obviously waiting here for a long time.

"Go to the fighting room!"

Su Mo nodded, took the lead and moved forward, in front of an iron door, his left hand was placed on the electronic scanner for a moment, and after a drop, the iron door opened automatically.

Entering it, Qu Nan was already stunned by the equipment and decorations inside, and the fighting room was surrounded by transparent glass, and he could see everything outside.

Qu Nan remembered that the passage he had just walked through was obviously a wall, but he didn't expect it to be a special glass.

"Sumo, let's start testing!"

Hearing this, Su Mo went to the console, and then several electronic speakers started, only to see several light curtains in the open space not far away, forming a cube space.

"Fitness test!"

Su Mo nodded and fiddled around with the console, and the cube space was immediately rotated by numbers.

Seeing this, Mu Xiaoye turned his head to look at Qu Nan: "Go in!"

Although he didn't understand, Qu Nan still listened to Mu Xiaoye's words and walked into the cube space.

As soon as he stepped in, the purple light in the cube space immediately lit up, and Qu Nan felt a numbness all over his body, and even his bones began to tremble.

In less than a minute, Qu Nan was already sweating profusely and sat on the ground.

"Young master, physical fitness D-level. ”

Hearing this, Fang Yucheng next to him was puzzled: "Young master, this physical fitness is too bad! ”

When Mu Xiaoye heard this, he knew that Fang Yucheng was puzzled why he brought Qu Nan over, but he didn't explain, but ordered Fang Yucheng to bring Qu Nan out.

"Fourth, what was that?"

After the physical fitness test, the bones of Qu Nan's whole body seemed to be soft, and there was no place to make him strong, so he could only lie on the ground like this.

Mu Ono replied, "That's a physical fitness test, and after the test just now, your physical fitness is completely unqualified." In other words, with your current strength, you have no ability to take revenge at all. ”

Qu Nan knew in his heart that since Mu Xiaoye had come here, he must have his own plans, so he said: "Fourth, what are you going to do, don't sell it." ”

Mu Xiaoye smiled: "Before that, I'll introduce them first. ”

Pointing at Fang Yucheng, he said: "His code name is Blood Sword, and he is fourth in the world's killer rankings." ”

pointed to Su Mo and said: "He is codenamed Wolf Sword, and he is the fifth in the world's killer list." ”

Qu Nan was stunned and said, "What about you?"

Fang Yucheng smiled and continued: "The young master is the number one killer in the world, and he is known as the Night Emperor. ”

"The Night Emperor?first?"

Qu Nan blinked, a little unbelievable, the Mu Xiaoye in front of him, who was like the big boy next door, turned out to be the number one killer in the world, which was indeed a bit unexpected by him.

"So, you brought it here to strengthen me, and also to join you?"

Listening to Qu Nan's words, Mu Xiaoye couldn't help but smile and said: "Third child, we are brothers, it is true in order for you to enhance your strength, but as for whether to join or not, I will not force you, as long as you don't say everything here, you can do anything." ”

Qu Nan smiled: "Fourth, you have surprised me too much, you treat me like this, how can I Qu Nan not know what to do." ”

He took a deep breath and said, "I'm willing to join you." ”

Mu Xiaoye chuckled: "Yucheng, help Qu Nan recover his strength." ”

Fang Yucheng nodded, took out a small glass bottle from the side, and poured the liquid into Qu Nan's mouth.

In just ten seconds, Qu Nan had already regained his strength, and his spirit was a little more energetic than before.

"Fourth, what are you? ”

Mu Xiaoye smiled: "If you want, I can give you a few." ”

Qu Nan hurriedly nodded: "Of course." ”

Mu Xiaoye looked at Fang Yucheng and raised his chin.

Fang Yucheng pursed his lips, took out five and handed them to Qu Nan, muttering in his mouth: "When did you become so generous, I don't know how many more to give me." ”

Hearing Fang Yucheng mutter, Mu Xiaoye rolled his eyes: "You used less when you used to train, and you were given two sticks a day, which is enough for you." ”

The liquid in the glass bottle was made by Mu Ono diluted with Qi Gathering Pill and added with other herbs.

Its main effect is that it can enhance the strength of the human body and can also help the human body recover quickly.

"Su Mo, now start the first layer of trials. ”

Su Mo fiddled and nodded at Mu Xiaoye.

"These five are enough for you, and from now on, you can enter the trial, remember, you can only enter once a day. ”

Hearing Mu Xiaoye's reminder, Qu Nan nodded and walked into the cube space, this time everything inside was very different from before, and an iron man appeared in front of him.

This trial space was made by Mu Ono according to the Magic Crystal Tower, and the difficulty inside can be said to be one-tenth of that of the Magic Crystal Tower.

When Ki Ono entered the first layer, he was faced with ten iron men.

Although the degree of similarity is extremely high, the cube space does not have the bonus function of the Magic Crystal Tower, and can only go to the purpose of training.

Still, it's remarkable.

In the trial space, Mu Xiaoye could see from the big screen that Qu Nan was being abused by the iron man at this time, and his body was also full of colors.

Finally, five minutes later, Qu Nan was exhausted and lay motionless on the ground, and the iron man also disappeared into the trial space, and the picture in front of him also changed greatly.

"Fourth, this iron man is too perverted!"

Listening to Qu Nan's sorrow, Mu Xiaoye smiled: "That is the lowest trial. ”

Then he looked at Fang Yucheng: "Go and challenge the fifth level!"

Qu Nan dragged his weak body out of the cube space, and Fang Yucheng also walked in.

"I'll see it later!"

Listening to Mu Xiaoye's words, Qu Nan's eyes were on the big screen, Fang Yucheng was facing five iron men, five times more than him.

In the trial space, Fang Yucheng's speed was extremely fast, and his body had already spread out at the beginning of the trial, and with a punch falling, an iron man had already disappeared into the trial space.

Immediately after that, the four fists fell, and the rest of the iron men all disappeared into the trial space.

Seeing this scene, Qu Nan's eyes widened, and he didn't know how to speak for a while.

However, Su Mo sneered, "Blood Sword, you are 0.01 seconds slower than before. ”

When Qu Nan heard this, his face showed a bitter color: "This is still slow?"