Song Jian felt the chill coming from the other party's giant sword, and his face suddenly changed.

With a "bell", the Red Fire Heart Ape Sword and the opponent's silver giant sword collided together, and a chill passed along the opponent's giant sword, and the white frost spread towards the Red Fire Heart Ape Sword from the place of collision, and soon covered the middle of the blade.

At this moment, the dark red Red Fire Heart Ape Sword let out a sword groan, and a crimson flame phantom appeared on the surface, counteracting the chill coming from the opponent's giant sword.

Whoosh~

Three sword wires pierced the boss's body, causing more than three hundred points of damage.

The boss was furious, let out a roar, holding the sword in both hands, and slashed towards Song Jian, a cold wind blew around, and large snowflakes appeared out of thin air, flying in the air, and large pieces of ice began to spread in all directions from the ground, and soon, a thin layer of ice appeared on the surrounding walls.

The temperature dropped by more than ten degrees in an instant, and a tornado of ice and snow five or six meters high, with the sword of the BOSS, stared at the ceiling and rushed towards Song Jian.

The ice and snow tornado released powerful energy, like a white giant beast, accompanied by a burst of shouts, and the several stone pillars supporting the hall of the physics building could not withstand its impact, and one of them emitted a piercing cracking sound, which quickly twisted and shattered at a speed visible to the naked eye.

Immortal sword body, open!

Facing this sword, Song Jian did not hesitate, and directly opened the "One Yuan Chaos Immortal Sword Body", golden light appeared on the surface of Song Jian's body, and the phantom of the eight long swords slowly rotated around his body.

Dance of Folded Wings!

Song Jian wielded a dark red sword and slashed towards the ice tornado.

Boom~

The sword sank deep into the tornado, and the massive impact caused the ice dragon to pause for a moment, followed by a terrifying explosion.

As a result of the collision of the two huge forces, the ice and snow tornado directly shattered, and the surrounding area was full of ice and snow debris, and the cold energy filled the entire hall in an instant.

Song Jian's figure took two steps back under the impact of this force, and the dance of broken wings was interrupted, and the last two attacks could not be unleashed.

Under the ice and snow, the zombie boss holding a silver giant sword slashed at Song Jian's head with a sword.

Song Jian didn't have time to be surprised, he let out a low shout, waved his long sword upward, swung the opponent's weapon away, and stabbed forward, the dark red blade pierced into the opponent's throat.

Before he could pull out the long sword, Song Jian saw a black shadow in the corner of his eye, striking towards his cheek, and the zombie boss directly hit Song Jian's cheek with an elbow, swinging the sword and slashing out a piece of white light.

Speed sword, open!

Song Jian endured the pain on his cheeks, retreated and blocked the opponent's attack with his sword, and the two figures quickly fought in the hall of the physical building, Song Jian's attack speed increased a lot, and he swung his sword frantically, causing suppressive attack damage to the opponent with the fastest speed.

Feng Kai, who was hiding behind a pillar, was stunned and watched Song Jian and the zombie boss standing together, he didn't expect that there was really someone who could fight against the fifteenth-level elite boss in front of him.

After more than a dozen moves, the figures of the two were separated by a touch, and Song Jian was swept away by a strong force, rushed to the door of the physics building, and rolled down the stairs at the door.

The stairs were full of traces of blood left by Song Jian.

Getting up from the ground, Song Jian knelt on one knee and gasped for air;

"Ahem~" His throat and eyes were itchy, Song Jian coughed hard, his mouth was full of blood, oozing out along the corners of his mouth, looking extremely miserable.

A majestic figure holding a silver giant sword appeared on the stairs of the main gate of the physics building, and with its appearance, bursts of ice and snow began to float in the air.

"This boss is even more powerful than the level 20 elite boss ghost fire beast in the Cantru Labyrinth!" Song Jian slowly stood up and said secretly in his heart.

The various attributes of the boss in front of him are obviously inferior to that ghost fire beast, but the opponent's sword skills are too powerful, suppressing Song Jian from beginning to end, and not giving him a chance at all.

Sou~

The zombie boss suddenly jumped forward, and when the figure was in the air, he swung his sword and slashed towards Song Jian, the fierce cold air condensed on his long sword, and in an instant, the surrounding cold ice power quickly condensed into a five or six meter long ice dragon, and Yang Tian let out a dragon groan, and rushed down.

"Dragons? Hehe! A mocking look appeared on Song Jian's face.

Airplanes~

With a soft sound, the six-pointed star summoning array appeared beside him, and a black dragon cub more than half a human tall appeared, and let out an angry roar towards the ice dragon that pounced in the air;

Roar~

A scorching dragon's breath sprayed towards the ice dragon, and in an instant, this long dragon condensed by the cold sword qi directly shattered inch by inch, and it couldn't withstand the dragon breath attack of the black dragon cub at all.

Looking at the zombie boss who rushed towards him in the air, the silver vertical mark on Song Jian's brow slowly opened, and a silver pillar of light shot out from the vertical pupil, hitting the zombie boss who couldn't dodge in the air.

Eyes kill!

A series of damage numbers popped up from the top of the boss's head.

The black dragon cub waved its wings and pounced towards the zombie boss in the air, a basketball-sized fireball continued to condense in its mouth, and its color changed from red to purple and black;

Boom!

A moment later, a purple-black fireball erupted from the mouth of the black dragon cub and smashed into the zombie boss's body;

After spitting out this fireball, the black dragon cub showed a trace of tiredness on his face, waved his wings, and returned to Song Jian's side, both legs seemed to be trembling slightly, obviously this blow had exhausted all his strength.

The zombie boss's momentum was stopped, and then it was hit by a purple-black fireball, and fell towards the physics building.

With a bang, the door of the physics building shattered open, and several pillars in front of the door broke off, sputtering large clouds of smoke and dust.

Song Jian's heart tightened, and the entire physics building began to shake slightly, if the building was really collapsed because of the fierce battle, those mission items would probably no longer exist.

Seeing a figure looking at him with a ghostly head, Song Jian brandished his long sword and pointed at him and shouted, "Get here!" ”

Feng Kai hesitated for a moment, and finally walked out slowly, with a flattering smile on his face.

"This big brother, I don't know if there's anything I can help you with?"

"Hold this boss for a few minutes, I'll go up and find something!" Song Jian pointed to the zombie boss who was slowly getting up in the dust and debris.

Feng Kai showed a frightened look on his face, and hurriedly said: "Big brother, I really can't beat it, I can't even hold a move......

"If you can't bear it, you'll have to die now!" Song Jian's eyes showed murderous aura, and he put the long sword on Feng Kai's neck.

"Three, three minutes, the concubine can't do it!" Feng Kai had a sad look on his face.

"Okay, in addition to my black dragon pet, I'll find you a few more helpers!" After speaking, Song Jian began to perform the "Blood Pool Summoning Technique", and soon, thirty blood crows and thirty blood zombies appeared beside him.

……

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