Now most of the zombies in the whole YJ city should be eliminated, but even so, zombies keep pouring into the railway station from all directions.


    With the fire support of armed helicopters, the difficulty of defense has decreased a lot, but it is still more difficult, because the main force attacking the railway station is not ordinary zombies, but mutant zombies.


    From the beginning of a large number of ordinary zombies with a small number of mutant zombies, to now a large number of mutant zombies with a small number of ordinary zombies, the difficulty of defense can be said to soar from ordinary to difficult.


    A large number of unnamed mutant zombies, unlike ordinary zombies, only go ahead, but constantly change their attack positions in the four directions of southeast and northwest. Once the attack in which direction is taken care of by key firepower, the mutant zombies will continue to attack in another direction.


    Moreover, in addition to the more common variant zombies, Cai Wenjie even saw the blood epidemic zombies with red blood all over the body, and they are still the more difficult blood epidemic variant zombies among the blood epidemic zombies.


    These blood disease variant zombies have also said before that the head or limbs of this zombie will grow a very hard material, like a bulletproof helmet, which will block bullets for the blood disease variant zombie.


    Although this strange substance grew, the speed of the blood epidemic variant zombie was not affected and still ran fast. Therefore, when the soldiers found a blood red variant zombie, they broke through layers of defense at a very fast speed and were about to come to the railway station, they all took their heavy weapons at the blood red figure.


    Heavy machine guns, grenade launchers, rocket launchers, flame launchers, high explosive grenades and other weapons were used by the soldiers at the same time. In an instant, the blood disease variant zombies that used to be like the famous generals who attacked the city bravely in ancient times completely withered under the heavy firepower of the soldiers.


    Not to mention anything else, let''s talk about the heavy machine gun. The 12.7mm armor piercing bullet fired by the type 89 heavy machine gun pierced the unique armor of the blood epidemic variant zombie without suspense, and directly had a fatal limb splitting effect on the blood epidemic variant zombie. A 12.7mm armor piercing bullet accurately hit the leg joints of the blood epidemic variant zombie, He also unloaded one leg of the blood epidemic mutant zombie.


    The blood disease variant zombie with one leg unloaded completely lost its high mobility and became a piece of meat to be slaughtered. It was also said that it was set on fire by heavy fire. Therefore, after the heavy machine gun hit the blood disease variant zombie, the subsequent grenades, rockets and grenades directly blew the disabled blood disease variant zombie into pieces.


    However, there is not only one blood disease variant zombie on the battlefield. More and more variant zombies have advanced tens of meters while setting fire to the blood disease variant zombie, and the distance from the railway station is less than 100 meters.


    At this time, the ammunition of the armed helicopter has also been consumed. We can only evacuate the battlefield as soon as possible and return to the airport to replenish ammunition again.


    After losing the support of the air armed forces, the mutant zombies pushed the front 20 meters again. Now they are less than 80 meters away from the railway station. As long as there is an accident at the fire point in the railway station, the zombies will seize this opportunity and continue to push forward the front.


    The current situation can be said to be completely imminent. Looking at the continuous advance of the battlefield in the direction of the railway station step by step, Cai Wenjie could only sigh and issued such an order to the mortar team in the rear with a communication device.


    "Mortar team, replace the high explosive bomb you are using with napalm, and then wait for my order!"


    "Mortar team received!"


    After ordering the mortar team, Cai Wenjie began to contact the soldiers of various firepower.


    "All fire point units, one minute later, the rear mortar team will launch napalm. After the mortar team launches napalm, you will be responsible for killing the zombies that have not been affected! Do you understand?"


    "I see!"


    After all the orders were finished, Cai Wenjie began to look at the time brought by the communication equipment and began to calculate. One minute later, Cai Wenjie issued a bombing order to the mortar team in the rear through the communication terminal.


    "Mortar team, napalm rapid three rounds, launch!"


    "Yes!"


    With CAI Wenjie''s order, the mortar team in the rear put the napalm bombs already prepared into the mortars in front of us. Then, with a burst of unique firing sound of mortars, the first batch of 12 napalm bombs directly hit the zombies 100 meters away from the railway station, then the second batch and the third batch.


    A total of 36 napalm bombs directly and evenly bombed the whole group of zombies. Suddenly, there were zombies swallowed by the fire in front of the railway station. Whether ordinary zombies or mutant zombies, they were fairly divided into the flames generated by the napalm bomb.


    Taking advantage of this opportunity, all the fire points in the railway station opened their fire and gave a fatal blow to the zombies running around by the fire.


    A large number of bullets, shells and grenades, like money, desperately smashed into the corpses. A large number of zombies were blinded by the sudden bombing attack, and the fire points with full fire after the bombing directly killed a large number of zombies and mutant zombies.


    The entire battlefield front was suddenly returned to the zombie. When the zombie first attacked the railway station, the distance between the zombie and the railway station has returned to about 300 meters.


    "The effect is good, but the road from the railway station to the outside should be repaired again."


    Cai Wenjie looked at the results outside, nodded with satisfaction, and then looked up at the sky. Now there has been a unique scene in the sky when the sun is setting. The sky is made red by the coming sunset, just like a zombie burning in front of the railway station.


    "Looks like you''re going to suffer at night"


    Cai Wenjie looked at the disappearing sun and sighed. Then he turned and ordered the soldiers beside him.


    "It''s going to be dark. Turn on all the high-power strong lights we brought here!"


    "Yes!"


    After hearing Cai Wenjie''s order, the soldier shouted yes, then ran away from the roof and went down to convey Cai Wenjie''s order.


    Ten minutes later, a large number of high-power strong lights were arranged in various parts of the railway station to prepare for the coming night. Because he was afraid of the instability of power supply in the city, Cai Wenjie also carried several additional diesel generators for use from time to time.