Zhang Yu and Asus continued to move deep into the maze, and met Monster Na five times along the way. After being defeated, they did not distribute spoils for the time being.

They cautiously advanced in the corridor with cylinders side by side. Although the two of them were strong, they decided to be careful. With the help of high-level enemy search skills, they were not afraid of any enemy ambushing and attacking.

The two of them were walking on the hard stone floor and making echoed footsteps, which made people feel a little restless. Although there was no light source in the maze, they could still see things because they were filled with incredible light.

Zhang Yu looked at the blank part on the small map with only a little left, and then he knew that there was the boss room in front of him.

At the end of the corridor, there is a gray-blue door waiting for them. The door is full of monster reliefs that are the same as the cylinder. Although this is a world made entirely of digital archives, I always feel that there is an indescribable strange aura coming from the door.

The two of them stopped in front of the door and looked at each other.

"I'm going in, Asuna. Are you ready?"

"Yeah, it's ready. Jade."

Asuna raised her beautiful eyebrows and grabbed the thin sword in her hand tightly. This was not the first time, she was no longer afraid. When she first time, she was still afraid to grab Zhang Yu's sleeve.

"Anyway, let's prepare to transfer the crystal first."

"Um."

Asuna nodded and took out the blue crystal from the pocket of her skirt. Although Zhang Yu seemed to remember that it was useless to transfer the crystal from the seventy layers, she didn't remember which layer it was. So she still felt that it was better to be prepared for any trouble, so she took out the transfer crystal.

"Yeah... I'll do it."

Asuna stood on Zhang Yu's right and stared at the door tightly. Zhang Yu only put her left hand gently on the door.

He slowly opened the door with force, and the huge door nearly five meters high began to move unexpectedly smoothly. As soon as the door started to move, they opened the left and right doors at the same time at a speed they had no time to react.

With Zhang Yu and Asuna holding their breath, the completely open door stopped at the same time with the strong impact, and then the scene hidden in the door was completely revealed.

The door opened, but the inside was still dark. Although the blue light illuminated the corridor where they stood, it could not shine into the room. The thick darkness exuded a breath of air conditioning and terrifying oppression.

The two of them walked in slowly. On the floors on both sides not far from the entrance, a blue and white flame ignited with a "pop" sound. This made both of them turn their heads and look over, and their whole bodies tensed up.

A little further away, a flame immediately ignited on both sides. Then it continued one by one.

With such continuous sounds, from the entrance to the center of the room, a flame road quickly formed, and finally two considerable pillars of fire rose into the sky. At the same time, light blue light shone out the entire view of this very deep rectangular room.

A huge figure slowly appeared in front of them from behind the strongly shaking pillar of fire.

The tall body, nearly four meters, is wrapped in muscles that are bulging like thick ropes. The skin color is not inferior to the dark blue of the surrounding flames. It is not a human but a goat's head located above the thick chest.

The curved thick sheep horns stood up from both sides of the head to the back. Although the eyes also emitted light like blue and white flames, they could clearly know that their gaze was on Zhang Yu and Asuna.

Its lower body is covered with dark blue hair. Although it is not clearly visible because it is covered by flames, it seems that it is not a human but an animal's lower body. To simply describe this appearance, it is what people call a demon.

There was still a long distance from the entrance to the center of the room where the guy was. Zhang Yu was still observing the boss to investigate the information and did not act rashly.

So far, he has fought with many bosses, so Zhang Yu naturally has a set of procedures.

They stared at the boss with all concentration, looking at the right side of the HP blood tank - the shining magic eyes.

"Asuna, you can put away the moving crystals. From this floor, the boss room will be the crystal invalidation area."

Zhang Yu looked at the boss in front of him and felt it was a coincidence. He was thinking about which level it was before, but he didn't expect to meet it now.

Asuna looked at Zhang Yu in surprise, then turned to look at the demon boss. Before she could ask her how Zhang Yu knew.

The blue demon suddenly raised his high nose and let out a thunderous roar. At the same time, the entire row of flames shaking violently, and the shaking feeling was transmitted to them through the ground.

Then it sprayed blue and white steam from its mouth and nose, while carrying the giant sword in its right hand to its shoulders. The next moment, the demon rushed straight towards Zhang Yu and the others at a fierce speed, and its speed even caused a violent vibration on the ground.

"I'm going to go."

"clear."

Like a stern arrow, the two turned into two rays of light and shadows and rushed towards the boss one by one.

Just when the boss and the two were about to collide, the boss suddenly stepped on his foot and stopped his huge body. He raised the giant sword in his right hand, which could be called a horse-slashing sword, and swung it hard at the two people running quickly in front of him.

Zhang Yu held the sword in both hands and greeted the saber waving. "Kang!" There was a harsh sound of gold and iron.

Sparks burst out from the interlaced blades, and the giant sword swinged from above was slightly staggered by Zhang Yu's attack. On the ground a little far away from him, a deep hole appeared on the ground accompanied by the explosion.

"It's now, Asuna!"

Zhang Yu shouted to Asuna who had already run to the boss, and was ready to resist the next pursuit of the demon boss. Every time he guided the boss, he would first act as a meat shield to attack the boss. Then Asuna took the opportunity to output, and then consumed the boss to reach the deadline and took it away.

Asuna rushed towards the boss like a gust of wind, and jumped into the air with force. The thin sword she drew out in the air turned into a flash and used [Flash Puncture] to stab the demon. (One of the most top sword skills of the thin sword)

A blow from pure white light cut a large wound on the boss's body. The HP blood trough also fell a little, about one forty.

The shining demon eyes widened with the roar and looked at Asuna and slashed the slashing sabre at a fierce speed. Although Asuna immediately took a step and dodged, she was hit by the aftermath because she could not dodge completely. The combo of the great sword immediately came towards her ruthlessly.

Just as the BOSS slashed the horse-slashing sabre was about to land on her, a white figure was like a gust of wind, instantly blocking Asuna. A flashing sword light flashed, and a crisp metal vibrating sound of "kneel!" spread out.

Zhang Yu held the long sword in each hand and raised it horizontally, blocking the huge slashing sabre.

"Asuna, you go back to the boss's door first. This boss is different from the previous boss, and it is more than one class stronger."

"OK."

Asuna quickly got up and responded simply. Then she turned around and ran towards the door. She thought Zhang Yu would also be ready to escape. Because the boss's strength this time was too unexpected. Moreover, the boss's room was also an invalid area for crystals, so she could not use crystals to recover HP or transfer crystals. So she felt that strategic retreat was nothing.

When she turned around, she found that Zhang Yu had already begun to prepare to fight back.

Zhang Yu slid slightly under his feet, and staggered the boss's slashing sword. He held the long sword in his hand tightly, and recited silently in his heart.

"【Infinite Sword Technique】Open!"

Increase mental power and relieve the control of the auxiliary system. The tight nerves and the brain begin to get hot, and the body seems to have injected new power.

The demon boss who had just recovered from his stiff state also raised the saberata high and waved it towards Zhang Yu with a violent roar.

Zhang Yu kicked his feet lightly, and he could dodge the attack as lightning. He waved the sword with his right hand three times faster than usual, and quickly made three holes on the opponent's body. Before the boss's red data scar was closed, it roared in pain. The speed of swinging the knife in his hand was three points faster, and he quickly slashed at Zhang Yuheng with a sound of breaking through the air.

Zhang Yu could see the boss's attack trajectory clearly. His legs spread apart in a kneeling position, lowered his weight and leaned back.

With a powerful slash, he quickly swept against Su Xiao's head, and the strong wind blew his hair up. Zhang Yu slapped the ground with one hand and the fish jumped up. He was now just under the boss's head, and his huge body was exposed.

Of course, Zhang Yu would not be polite. He rushed towards the boss like a flexible cheetah.

The long sword swung in from the middle of the boss's body, and the sword light kept shining, and I don't know how many swords it had been cut. When the boss reacted, Zhang Yu kicked his feet and dodged to the left of the boss.

The demon boss roared and turned around, slashed the saber with his backhand and slashed across at a speed like a wind.

"Puff!" slashed into the air.

Zhang Yu had noticed the boss's movements for a long time, and he jumped slightly and avoided it. He stood on the giant slashing sabre parked in the air, and ran towards the boss like a gust of wind along the blade.

His brain is now hot and he is in an extremely excited state. His eyes are filled with a faint light of blood, and an excited smile hangs on the corner of his mouth.

"Ahhhhhhhhhhhhh!"

The sword in his hand seemed to be no longer a sword, but a submachine gun. Each sword light was a bullet, all pouring on the boss.

Countless red data wounds appeared on the boss's body, splashing out a faint red star. It floated and shone on Zhang Yu's excited and slightly red face, as if he was emitting the demon in his heart. The sharp effect sound kept ringing, and the sword light scattered like a meteor shone across the entire space.

At this moment, Zhang Yu ignored the demon's counterattack, just roared and kept slashing his sword at the demon. This situation was like taking stimulant, not afraid of pain.

"Ahhhhhhhhhhhhhhh!"

A heavy blow that burst out at the same time as the roar penetrated the center of the chest that shined with magic eyes.

"Uhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh

Zhang Yu came to his senses and realized that it was not just him who roared. The huge demon looking up at the sky roared while squirting a large amount of breath from his mouth and nose.

When he found that the demon boss held the slashing sabre and his whole body was stiff-

The boss turned into huge blue fragments and exploded. Many particles shining with light fell from the room.

"Is it over..."

Zhang Yu felt dizzy because of the residual heat of the battle, but he unconsciously inserted the sword back into the scabbard on his back. He immediately confirmed his HP. He could see that only one-tenth of the residual health value was left.

"It may be really awesome this time."

When Zhang Yu wanted to turn around and look at Asuna at the door, she suddenly felt limp in her body, and then she fell on the floor without making any sound.
Chapter completed!