"Oh no, everyone be careful!" The headmaster could feel a terrifying aura growing, and a large door appeared in the void, and a vague shadow appeared in front of everyone through the gate.

Then the shadow began to grow larger and larger, and the roof of the building was directly removed. Fortunately, this building is only two floors, and if it collapses as high as a dormitory building, it is estimated that everyone will be stoned to death.

"It's ...... Giant retinue? This scene may not be very common to other people, but it is all too familiar to Li Mu, a person who often experiments with giant retinues.

"Roar!" A huge roar came from the air, this was actually a dragon card! Moreover, this giant dragon is even bigger than Li Mu's Deathwing that was causing trouble in Dongmu City.

"It's ...... Micas, the Wind Dragon King! The Headmaster couldn't believe his eyes, he had the privilege of witnessing this card in the Master League, and the cardholder ended up being the runner-up and becoming one of the kings of that year.

"No, there seems to be something wrong with this Wind Dragon King." The headmaster took a closer look and knew that something was wrong, that vampire was just a four-star card, and that Wind Dragon King Micas was a six-star card, and the other party had used so many cards just now, and now he couldn't use such a powerful card at all.

"This dragon seems to be dying...... Anna was also awakened by the huge energy fluctuation, and then seemed to feel something to say.

"You idiot, you have to be scolded to death by the boss." Death Scythe said speechlessly, and then began to flash people, he didn't want to be injured by mistake.

The vampire stood on the dragon's back and laughed maniacally, he felt that he was a great demon at the moment, the strongest existence of the Death Squad.

"It's the first time I've seen a bearded dragon." Li Mu said a little strangely.

"No, this is not the Wind Dragon King, it should be just an ordinary Wind Dragon, and it is an old dragon." The headmaster breathed a sigh of relief. If it's really a six-star dragon, then you don't need to fight, just surrender.

Li Mu looked at the cards in his hand, except for Avalon, there didn't seem to be too good cards to fight against this dragon, and the cards prepared by Li Mu were rarely aimed at dragons, after all, the dragon cards in this world were too rare.

"Brother Li Mu, where is your Deathwing?" Chu Yun pulled Li Mu's sleeve and reminded.

Li Mu hadn't paid attention to Deathwing for a long time, especially after the appearance of the pet card, the level breakthrough brought by the evolution ability made Li Mu not pay so much attention to this expensive card, and only summoned it every once in a while when dealing with redundant cards.

However, the last time he checked the card attributes, Li Mu made a new discovery, that is, it turned out that the devouring of this Deathwing was not completed in an instant, and it was better to absorb it a second time when it returned to the card. Now what attribute Deathwing has become, Li Mu really doesn't know.

"Run! Get out of here first! Before Li Mu could check the Deathwing, hundreds of wind blades shot out of the wind dragon's mouth.

"Somebody help me!" Su Xingchen's card instrument was destroyed, and at this moment, there was no time to run away in the face of this wind blade group. Similar to him is Anna, who has woken up, but her mental strength has not yet recovered and she is unable to use cards.

Fortunately, the headmaster was not far from Su Xingchen, and although the attack of this wind blade was dense, the power was only in the four-star junior headmaster to block this attack.

Li Mu motioned for Chu Yun to teleport away first, and then grabbed Anna who was in a daze next to him, and disappeared in place before the wind blade was about to tear apart the bodies of the two. As for the situation of the others, Li Mu didn't have time to observe.

This attack was just the beginning for the wind dragon, which spread its wide wings and began to fly into the air. Its goal is not to Li Mu them, but to directly destroy the school!

"How...... What's going on? After Huang Zhenbo received Li Mu's notice, he hurriedly organized people to rush to support, but when he came here, he was dumbfounded when he saw this scene.

"Activate the emergency evacuation alarm!" The headmaster hurriedly turned on the communication and contact control center, but what he didn't know was that the control center was already full of corpses at this time, and all the rest of the Reaper team were there.

Although the evacuation alarm was not sounded, the huge figure of the wind dragon was still seen by the students, and the students were not stupid, and began to flee outside the school.

At the beginning, Li Mu's pseudo-three-star giant follower card Deathwing plunged Dongmu City into chaos, not to mention this four-star gold card dragon.

Li Mu and Anna were lucky enough to be teleported to the playground, and the giant dragon continued to release giant tornadoes under the control of vampires, destroying various buildings, and countless students died tragically under the tornadoes.

"This world is really respected for strength, I really don't know why they still bother to toss us, wouldn't it be good to use this card in the first place." Li Mu didn't know that the other party's card was a consumption card, and he thought that everyone in the Grim Reaper team was so perverted. Li Mu felt that this battle was not fought at all.

"Thank you so much, classmate Li Mu, what should I do now?" Things were far beyond Anna's acceptance, and she only felt like she was living in a dream.

"Run away, eat some fairy beans to recover your combat effectiveness, the school is finished." Li Mu handed Anna a few fairy beans.

"Won't you come with me?" Anna asked curiously when she saw that Li Mu was not going to leave.

"I still have some things, you can leave first, and I'll see you later if you have a chance." Li Mu knew that his campus career was coming to an end, at least he couldn't stay in this school.

Saying goodbye to Anna, Li Mu contacted Chu Yun and Lin Mo again, and after receiving the news of peace, Li Mu found a temporarily safe place to start recovering his mental strength. He's going to start making cards, and the ones he has aren't good for skipping battles. Whether it's hand erasure or something else, it's usually only valid for cards of the same level, and even if it's made in the form of consumable cards, it can only affect three-star cards, and it doesn't have much effect on the dragon.

Just when Li Mu was about to sharpen his gun, the federal troops in the school had already begun to organize a counterattack. Although the federal government is somewhat unreliable, these soldiers do not show timidity even in the face of an invincible enemy.

Most of the cards used by the Federation soldiers are standard, and most of the cards are strengthened to fight with cards.

It's a pity that the difference in strength can't be easily made up by numbers, and the most powerful attack of these soldiers is nothing more than the high-explosive grenade they carry, but they can't even reach the dragon's body and are blocked by the outer wind barrier. This is a real four-star gold dragon! Although it is only a one-time one, there is no difference in strength.

"Hu Dong, don't let your soldiers die. It's not too late for us to wait for the other party's mental power to run out before attacking. "It was the captain of the special operations team who spoke, and it seemed that he was familiar with Hu Dong.

"Now that countless students are being hurt, are you making me turn a blind eye!" Although Hu Dong knew that the other party's suggestion was the most correct, his conscience did not allow him to sit idly by.