Hearing Xiao Yi's order, Jia zhente didn't know what to do, but at least he should come to work.

"Everyone back with me immediately!" Jazhent shouted loudly.

"Retreat?" All the giants on the front line were stunned. Didn't they expose the crispy humans behind them?

"Yes, Lord Xiao asked!" Jia zhente replied, "execute the order immediately!"

"Yes!" The giants answered.

Jia zhente and others immediately withdrew to the back, which fell into the eyes of a black robe in the undead army.

"What is this? Are you ready to give up?" The black robe muttered to himself.

"Leader, Xiao Meng, why do you want us to retreat? Can't we stop the flying army of the undead?" Hu zhe asked as he retreated.

Jia zhente shook his head and said, "I don't know the details. I'll know later!"

The giant was fast, and jazhent took the giant to the tank position.

At this time, Xiao Yi was talking to those tank troops.

"Everyone must fasten your seat belt. There may be bumps and tilts at that time. You should learn to adjust yourself, okay?" Xiao Yi said in a deep voice.

"Yes, island Master!" The tank soldiers responded.

"OK, get ready and fight now!" Xiao Yi said.

"Yes!"

Seeing that Xiao Yi stopped talking, Jia zhente went up and asked, "Lord Xiao Meng, why did you call us back?"

Xiao Yi pointed to the dense undead air units in the sky and said, "I need your help to open the gap for those air units that protect the shark toothed bone dragon!"

Jia zhente looked at the undead in the air that day and was stunned. He said helplessly, "we are giants, not angels, and we can't fly!"

"I know you can't fly, but you need to raise our tanks to attack those air units!" Xiao Yi replied with a smile.

Hearing this, jazhent's eyes lit up. It's really a way!

The elevation of anti-aircraft guns is relatively large, but the elevation of tanks is not enough, so it is impossible to fight in the air. With the help of these giants, the elevation is not a problem at all!

"But I just don't know if you can lift this tank!" Xiao Yi frowned and said.

"If we don't have one, we should have two!" Jazhent replied immediately.

"Well, try it quickly!" Xiao Yi replied.

Now there are more and more air units of undead, almost covering the sky completely!

Jazhent went to a tank and reminded the operator in the tank. He immediately picked it up with all his strength.

"Hey!" Jia zhente shouted angrily. The more than 20 tons of tanks were really moved by Jia zhente.

But it seems a little difficult. Xiao Yi hurriedly said, "leader Jia, you'd better carry it by two people. When you attack later, there is still a certain recoil. If one person is too hard, they will speed up!"

"Yes!" Jia Zhen nodded and put the tank down again.

Hu zhe on one side had understood what they were going to do when they came back, so he said, "we're all stunned. Today, we're carrying tanks to fight the undead. Let's do it!"

Hu zhe immediately came to jiazhente. They easily lifted a tank and carried it on their shoulders.

"You pay a little attention. I'll let them start attacking!" Xiao Yi also specially reminded me.

Jia Zhen nodded, then adjusted the angle of the tank and tilted the barrel of the tank against the undead in the air.

Boom!

The tank fired a shell and crashed into the undead army in the air!

Boom!

The dense undead air units were immediately emptied of a small area!

"Useful!" Xiao Yi said in surprise, "then continue. Pay attention to the recoil of the tank and don't hurt yourself!"

"Yes!" The giants responded.

Boom, boom!

The undead in the air fell down like dumplings.

"The island Master is so talented that he can think of this method to solve the air units. We don't need anti-aircraft guns in the future!" Jiang Yuntian saw the scene in front of him and said with a smile.

"Stop talking nonsense. While the island owner opened the gap, we solved the shark tooth bone dragon as soon as possible!" Zhan Xue immediately replied.

Jiang Yuntian shrugged and replied, "OK, let's aim at his left thigh joint this time, which is where he was injured last time!"

"OK, do it!" Zhan Xueying said.

Jiang Yuntian two people, one with four fighters, immediately lowered the altitude slightly, avoiding the harassment of enemy air units and looking for opportunities for attack.

On the ground, the continuous sound of tank gunfire not only blocked the skeleton army on the ground, but also opened a huge gap for the team of the undead in the air!

"Launch!" Jiang Yuntian and Zhan Xue ordered at the same time.

Their own fighter and the fighter following them immediately flew towards the joint of the shark tooth bone dragon's left leg.

I don't know if there are too many air units of the undead. The shark toothed bone dragon didn't notice the missile until the missile passed through those flying units. At this time, the shark toothed bone dragon couldn't dodge!

It quickly pulled over a few skeletons and tried to block the missile, but there were ten this time.

I can't stop it!

Boom, boom!

With the violent explosion, the shark tooth bone dragon fell to one side.

"Keep attacking, another one!" Drink the sky.

Ten more missiles flew to the joint of the right leg of sharodontosaurus.

This time, the shark tooth bone dragon has no way to avoid. Its left leg has been completely broken!

Looking at the missile flying again, the shark toothed bone dragon roared!

"Roar!"

Boom, boom!

The missile didn't have any pity for its roar, which broke the right leg of the shark toothed bone dragon!

The shark toothed bone dragon with broken legs has completely lost its threat. Jiang Yuntian smiled and said on the walkie talkie: "island owner, shark toothed bone dragon has broken his legs. Let's return first!"

"Well, come back. As long as there is no shark tooth bone dragon, other undead people are not afraid!" Xiao Yi said happily.

At this time, the undead in the air suddenly changed their formation. Before, they harassed some fighters and blocked their line of sight, so that the fighters could not attack the ground forces, but now they swarmed around the fighters.

"Report, our fighter has been damaged by the undead!" A pilot shouted at once.

Jiang Yuntian replied in a deep voice: "don't panic, try your best to control the plane and fly back!"

Before his voice fell, bang, his fighter was hit by the undead!

Although the fighters flew fast and the undead could not catch up, now they are surrounded by the undead air units, so they inevitably collided.