"Is this Yan Fei?" It was Captain Guo's voice, someone familiar who had not contacted for some time.

He was calling at this time…Luo Xun and Yan Fei exchanged looks and roughly guessed the purpose of his call.

"Yes, Captain Guo what can I do for you?" Yan Fei responded while waiting for the response.

Sure enough, Captain Guo called for wall defense. Yan Fei could sort of hear some sounds, Captain Guo was not at the edge of the wall.

When he called Yan Fei, he knew that they had been responsible for the midnight shift and had not rested well yet, so he explained, "The higher ups asked me to contact previous metal users…a large hole has been dug by the zombies on the east wall. The others are stepping up to mend and kill the zombies but the metal walls have been damaged so it is necessary for the metal abilities to fix quickly."

Yan Fei and Luo Xun were shocked, it had not been long. How did such a large hole appear?! "The wall is broken?!"

Captain Guo's voice sank. "Yes, I heard that there some zombie mice have entered base so the wall building team had to hurry up. I could only contact you, can you come right away? Gather at the barracks south gate, there will be a car to pick you up."

The two people were helpless and could only go down. If the military had only wanted them to help defend, they would not go since their team had already worked. But the broken wall was actually an accident!

Once the wall was broken, no one on base could run! Even if they did not like, it was impossible to dodge. The two men quickly got up, grabbed some simple food and water and relayed the information to Li Tie and the others. Then they hurried towards the barracks.

The snow and ice at the entrance was trampled so it was much easier to reach their destination. Luo Xun was still bitter, winter without a car was horrible.

By the time they arrived, they saw armored vehicles constantly entering and exiting the barracks. They could not find Captain Guo for the moment and could only call, who appeared in the nick of time.

"Here!" It turned out the car Captain Guo had mentioned was actually a tank…

Luo Xun was speechless, he had never been in such high end goods in his life, he felt small. But there was no time and the three climbed in and saw the Li from the old team was also inside.

After seeing the men, Li was very happy and rushed over with a smile. However other than Li, his partner and Captain Guo, they did not know any of the soldiers.

Captain Guo nodded to them and sat down with a frown. Luo Xun glanced around the car and saw a man with his arms crossed and feet tapping. The man was wearing military coat but his rank seemed to be higher than Captain's Guo.

The atmosphere was very bad, people felt the pressure. Li was originally talkative but was now silent with his partner. Luo Xun wisely did not ask any questions. The man across the car impatiently asked Captain Guo, "When will the other person be here? Did you even call them?"

Captain Guo lazily winked. "The road is difficult to walk on, people cannot fly over obstacles."

"What's with your attitude?! You know that you are still being punished! If I had not needed your contacts this time, I would have sent you on a mission…"

Captain Guo was too lazy to even open his eyes through the scolding when his mobile phone rang.

It was Sun Shaoyang, like Luo Xun, he did not know which car to approach at the gate. But since he had a military background, he only needed to know the car model number.

Sun Shaoyang did not wear the military uniform but it looked good and doubled as protection. The other officer's face fell and with a cold humph turned his head in the other direction.

Captain Guo pulled the latest addition over. "All right men, let's go."

The door was closed and the vehicle drove towards the east wall. Along the way there were a lot of cars that were rushing in the same direction. After all the east gate was the only one breached so all the military must go to the rescue.

Their cars were moving in a slightly different direction. By the time they arrived at the east wall, they were a lot of military vehicles with earth users.

"Get out of the car and follow me up the wall. Watch your feet, zombie mice have entered." Captain Guo grabbed a weapon and shouted.

The other man with a higher rank had an ugly expression but continued forwards.

The group climbed up the wall only to see a bunch of earth users – a large hole about half a meter high was in the wall. Zombies were constantly streaming through the wall with gunfire and artillery.

"Go hurry up! Give priority to sealing the walls. There may be metal and earth zombies below." Captain Guo commanded.

The three metal users calmly followed. The fellow officer failed to keep up and made up the tail with a few close soldiers.

Luo Xun was distracted and looked back to see the man panting and doubled over. He then looked at Sun Shaoyang and knew now was not the time for conversation.

The group quickly arrived at the scene, Yan Fei and company immediately activated their abilities. The scattered metal was summoned over, it was clear that there was a deep pit under the hole. Apparently dug by the same zombie rats who made the hole.

The metal quickly condensed outside the wall and mended the hole. Although time had passed, the three quickly got back into the rhythm of cooperation and began to help each other. It was not long before the big potholes were covered and the base was separated from the zombies.

"A zombie with metal ability, although I don't know if it's a zombie or a mouse." Yan Fei felt that something was competing with him for control over the metals and made a quick judgement.

"Where is it?" Captain Guo immediately brought out a grenade.

"There."

*Bang* Where Yan Fei pointed, Captain Guo did not hesitate to drop the grenade.

"You, you are breaking orders! The walls are here! Can you afford damaging the walls?!" The officer scolded after finally catching up.

The members of the previous metal team did not react and turned to Yan Fei and the captain. "What do we do next?"

Captain Guo touched his chin and looked at the wall then the zombies. "Let's circle around the wall…you guys still have strength right?"

Someone laughed. "How could we not?"

Everyone knew what Captain Guo meant. He was going to let the team recreate the grinder and let it roll around the wall to deal the zombie rats.

Luo Xun quickly reminded. "Before you need to deal with the snow and ice or some of the zombie mice would survive. You also need to check the wall to confirm that the metal rats are dead. It's best to have cooperation of earth users."

As he spoke, Captain Guo nodded while the officer was in a panic. "What are you doing? That's against orders!"

When the went to the edge of the wall there no zombie birds. Luo Xun estimated that they were tired and temporarily retreated to rest. Who knew when they would come back and sneak in.

Captain Guo nodded and opened his phone to contact someone.

On the other hand, the officer's face was completely crimson. He stared disgruntled at Captain Guo took a few breaths and went downstairs. He returned to the tank and also pulled out his mobile phone.