I have the invincible treasure system

Chapter 151 Rest My Apprentice!
The principal took out his golden calligraphy instrument and threw it into the air.

The golden book was opened in the air, and several rays of light shot out from it, connecting them into a square shape.

"What is this?" Lin Fan asked curiously.

"This is a magic circle. I am a magic soul who only practices auxiliary magic. With this thing, the monsters outside will not break in. We can deal with this guy well!"

Lin Fan nodded, "Okay, I got it!"

The Bone Erosion Dragon seemed to have sensed the movement around him, and suddenly opened his eyes, watching Lin Fan and the three of them slowly approaching them.

It fluttered its two wings, and the huge wind it raised shook the boulder, "The three of you look familiar, huh? Isn't this the kid I taught how to practice the formula, and the two guys who sealed me?" !"

The bone eroding dragon's voice resounded throughout the sky. Lin Fan took out his long sword and looked at this guy nervously.

Judging from the current situation, it's not like they haven't faced this A-level one before, but this Bone Erosion Dragon feels stronger than them.

Lin Fan was a little out of breath from the strong magic pressure around him, and his whole body lay on the ground.

Gui Lao looked at Lin Fan worriedly, "Are you okay, if your body is not feeling well, then the two of us will deal with it first!"

The Bone Erosion Dragon raised its head and let out a loud cry, flapping its wings and flying into the air.

That huge body covered the entire sky, stirring up the clouds in the sky and rolling them up.

"Holy Light Art!" The headmaster raised the book above his head, and a golden light suddenly shot out from the devilish energy and covered them.

Lin Fan only felt a warm feeling in his body, and his muscles were full of strength.

"Be careful!"

Suddenly, the Bone Erosion Dragon fell violently, and slapped Lin Fan and the others with its two paws.

The ghost grabbed Lin Fan's body, and the principal put the book on his chest, "Shield of Light!"

A large shield made of golden light directly blocked their heads.

The Bone Erosion Dragon's paw was pressed against it and was firmly blocked by the light shield, and then the other paw stepped on it.

"Bang~"

The light shield shattered directly, and the claw was about to come in front of them.

"Haha, turn all of you into meat sauce!" Bone Erosion Dragon laughed loudly when he saw the shattered light shield.

But this foot did not step on them as expected, it felt as if they were being supported by something.

In front of Principal Guilao, the demonized Lin Fan had disheveled long hair, pale skin and stretched his hands against the claws of the Bone Erosion Dragon.

"Ah! Get out of the way! I'll deal with it!" Lin Fan felt as if his blood was about to boil, and there was inexhaustible strength all over his body.

His legs sank deeply into the ground, and then he took a deep breath and moved the paw directly to the side.

With one foot in the air, the Bone Erosion Dragon waved its wings and stared at the transformed Lin Fan.

"Huh? What are you? Where did you come from?" Bone Corrosion Dragon asked with a cold breath.

Lin Fan snorted coldly, "It doesn't matter who I am! I'm going to kill you today!"

After speaking, he jumped up, holding the long sword in his hand, and threw a move of Longyin Wuji at the Bone Erosion Dragon.

The demonized version of Longyin Wuji in this move was actually as long as the body of the bone-eroding dragon, and the dragon's head circled around the body of the bone-eroding dragon.

The ghost and the principal who were watching from below looked at this move in surprise, "Oh my God, what kind of existence is this Lin Fan? He is so strong now! I don't think the three who will replace us will join forces. Can beat him!"

Gui Lao smiled, "It doesn't matter if they can fight or not, we are already old, we can't fall behind the young people!"

"That's right, I'm here to help you! Golden Book Paper Armor!"

Sheets of gold paper fell out of the principal's golden book one after another. The shiny gold papers flew onto Gui Lao's body and covered them one by one.

Turning into armor, Gui Lao laughed loudly, "Haha, I will transform too! Lin Fan! I'm here to help you!"

The dragon that Lin Fan used exploded on the body of the Bone Erosion Dragon, directly blasting away the surrounding devil energy, and pieces of sunlight fell on them.

But the Bone Erosion Dragon didn't respond, after all, the outermost part of its body was hard armor.

"This guy is really hard to deal with!" Lin Fan jumped onto the bone-eroding dragon ferociously, took out his long sword and stabbed at the body.

The long sword had no effect on this hard bone, Lin Fan frowned, "The defense of this thing is really too strong!"

Gui Lao didn't know when he was wearing the Jin family and climbed onto the body of the Bone Erosion Dragon. He looked at Lin Fan standing on the back at the tail, and he split into five clones. go.

The Bone Erosion Dragon twisted its long neck and looked at Lin Fan on his body, "Among monsters of the same level, my defense and destructive power are the strongest. Let me see what you can do to penetrate my bones." What about the armor?"

Lin Fan gritted his teeth, thinking of what the fox had said under the ground, its strength could kill ten Bone Erosion Dragons without any problem.

"Now that the state of demonization has been activated, if I borrow the power from this inner alchemy again, I can't control myself, what should I do!"

Suddenly, the Bone Erosion Dragon's head opened its mouth, and spewed out a burst of extremely cold air at Lin Fan.

Lin Fan wanted to escape, but the distance was too close, and half of his body was exposed in the extremely cold air.

Half of the body was covered with a thick layer of frost, and the frozen body could not move. The Bone Erosion Dragon bit Lin Fan's body.

"Don't move my apprentice!" Gui Lao actually landed from the sky, sat on the head of the Bone Erosion Dragon, and shook its head vigorously.

But his own strength was still too weak compared to this Bone Erosion Dragon. With a burst of violent shaking, Guilo fell from the sky.

A golden light supported Gui Lao's body, and slowly put him down.

But Lin Fan was not so lucky, his body was tightly entangled by the barbed tail of the Bone Erosion Dragon.

"Ah! Uh!" Lin Fan struggled to break free, but his body was frozen and he couldn't even use his strength.

Bringing Lin Fan's body in front of his eyes, Bone Erosion Dragon opened his mouth and said, "I am familiar with the aura on your body, do you have inner alchemy!"

Lin Fan squinted his eyes and looked at him, "There is an inner alchemy, take it out if you have the ability!"

"Hahahahaha, with Neidan, you are a creature like me, why are you still dealing with me?" Bone Erosion Dragon said with a cold and bloody smell.

"No, I will never become that horrible look, I am a person, no matter what, my purpose is to kill you monsters!"

Bone Corrosion Dragon's eyes glowed red, "Well, since you don't admit it, I'll smash the inner alchemy in your body for you!"

After speaking, it wrapped its tail around Lin Fan's body, and smashed it hard against the ground.

The monsters outside the magic circle shouted loudly, as if they were watching a feast of human beings being killed.

(End of this chapter)