Thank you book friends, 'Love Fox' for the reward. Thank you very much for the support of book friends, Xiao Wei will continue to work hard.

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Liu Long did not listen to anyone's persuasion, and directly led the team out of the base, except for the vehicles transporting ammunition, most of the personnel were carrying guns on foot.

"Battle formation, formation!" As Li Jianlin discovered the zombie army in front of him, he immediately ordered a queue. This is the usual formation used by the base troops to deal with zombies in the open area, with the first two rows of close-range snipers using rifles and the grenade projectiles in the back.

Li Jianlin is the commander-in-chief of this army, and he is very clever to let the troops line up next to the extension line of the northwest city wall, so that they are in the same place as the northwest city wall, and they are all facing the zombie army in the northwest. And you don't have to worry about the attack of the zombies on the left, you can also get some artillery support from the city wall, and since the base gate is behind the team, it is also very convenient to retreat.

The zombie mother body soon discovered the dynamics of Liu Long's troops, and the mother body did not directly let her troops rush forward as before. After the initial war contact with Liu Long, various blows have made the zombie mother learn to use her brain to think. Soon, about 100,000 people were separated from the huge corpse group, and the formation began to form far away. 100,000 zombies lined up in an orderly manner a kilometer away from Liu Long's troops, the front row was the zombies holding high the shield of the anti-theft door, and the army of zombies slowly advancing with the shield behind them.

(This zombie mother body is too demonic!) I'm still so careful when I come out! Liu Long looked at the group of zombies that were quickly forming a formation, and was surprised by the caution of the zombie mother. Through the footage taken by the satellite, Liu Long clearly saw that the first ten rows of the zombie group were all shield zombies, and behind the ten rows were groups of zombies.

If it were normal when facing thousands of humans, the zombies would have been screaming and coming to get the lunch. But the zombie army led by the zombie mother is very different, and after suffering a loss, the zombie mother completely changed the battle mode. Not only has he evolved to use a variety of different battle formations, but he has also been able to control zombies and start using simple items.

The formation soon ended, and the huge zombie army faintly had some kind of power, and began to attack Liu Long's troops in a mighty way. It was very easy for two zombies to carry an anti-theft door, so the speed of the zombie army was not very slow, and it was less than five hundred meters away from the team in three or four minutes.

"Missiles fired in the front row, covered free fire from howitzers in the rear!" Soon the zombie army entered a position less than 500 meters away from the troops, and after discovering it, Li Jianlin gave an order, and the members of the first row pulled the trigger of the grenade launcher, and the first row of 200 missiles dragged their long tails and instantly flew to the opposite group of corpses.

After the launch, the members of the first row immediately crouched down, revealing the members of the second row that had been preparing for a long time. Without hesitation, the members of the second row pulled the trigger of the grenade launcher, and another row of missiles was fired. The members of the first two rows each carried six missiles, and they continued to fire at each other until the missiles in their hands were fired. The first two rows of players changed to the rifle blocking mode of squatting in the first row and standing in the second row, pulling the trigger and strafing the zombies in front.

The shield zombies in the front row of 'Knock Knock' were instantly bombarded by a missile, which caused a powerful explosion. Most of the missiles directly hit the shield in the hands of the zombies, and the power of the explosion completely tore the shield zombies in the front row, and the zombies in the first three rows were basically reimbursed at one time. However, after just panicking for a while, the shield zombies behind immediately replenished. The shield zombies that had just been patched up didn't even stand on their heels, and the missiles struck again, and the front row of the zombie army was full of flying zombies or various debris that served as shields.

Some of the security doors were affected by the impact of the explosion, and flew towards the zombie group behind them, like a playing card flying out, spinning and harvesting the lives of a large number of zombies. Just one shield zombie in front of the row was wiped out, and the zombie army that had lost its shelter was completely a live target, and was directly swept to the ground by the soldiers in the first two rows of the team.

The blow to the front row had just begun, and a large number of explosions began to occur in the back row of the zombie army. More than 600 grenade launchers were constantly firing steel ball grenades, and a vacuum area with a diameter of ten meters appeared in the zombie group. The members on the city wall also carried out fire on the zombie group that entered the shooting range, and for a while, the zombie group was full of zombie remains, and the zombie group was completely defeated. Countless zombies were blown up and lost their sense of direction, and the shock wave and explosion sound made it impossible for the zombies to distinguish any situation.

"Tsk!" The zombie mother, who found out that the situation was wrong, immediately shouted.

The zombie mother's shout sounded in time, and unlike what he imagined, the zombie did not retreat, but accelerated the speed of its advance. The 100,000 zombie herd was completely dead, and they all rushed to the troops in the array like crazy as if they were being chased by dogs. Moreover, the mother body began to increase the number of attacking zombies in large numbers, and the zombie team was also mixed with zombies holding various shields. Even the zombie mother body on the wall defense line has invested a lot of zombies, and for a while, the city wall can no longer support the team outside the base.

The rifle strafing in the first two rows began to be unable to suppress the pace of the zombies, and even with the fire support of the back row, it could not contain the huge number of zombies in the original army. The zombie mother has completely given up its defense, and the zombie army has begun to attack lifelessly, and the contact surface of the two armies is closing very quickly, and it will be rushed in front of the zombies in less than ten minutes at this speed.

"Grenade troops! Three hundred meters to four hundred meters of salvo coverage! Finding that the situation was wrong, Li Jianlin immediately changed the order.

The rear three platoons immediately changed the direction of the muzzle and came a grenade salvo covering from a distance of three hundred to four hundred meters in front of the formation. In an instant, the zombies that had just rushed into this area were torn apart by the steel balls in the landing grenade, and a brief vacuum appeared in the entire area. Although the zombies in the back also quickly followed up to replenish the vacuum area that appeared, it still gave the team time to adjust.

"Top in the back! Front-row refills! As soon as Li Jianlin's order was issued, the team immediately changed formations and staggered.

The members of the third row shoot in a lying position, the members of the fourth row shoot in a kneeling position, the members of the fifth row shoot in a standing position, and the members of the last three rows form a trapezoidal firing plane. The distance between the five rows was widened, and the members of the first two rows moved sideways to the left to reveal the members of the last three rows, and then turned around and walked to the back of the line from the vacated space of the team members to replenish ammunition.

The seemingly complex change of formation was completed in a second, and the first two rows of players had just vacated space for shooting, and the last three rows of players opened fire. The increase of 50% of the blocking power made the zombies' momentum pause, which temporarily inhibited the zombies' progress.