Dense thunder and fire bombs plus countless light bombs twice the size of basketballs flew into the distance in the air, farther than the large stone bullets and arrowheads, and fell directly into the open area in front of the second row of wooden walls.
Bursts of fire pillars and haloes exploded among the dense enemy groups, and the fire coverage area of the entire four major alliances suddenly expanded twice.
But Li Ming did not expect the power of these thunder and energy bombs to destroy many enemies, but was waiting for a bigger surprise.
boom!
But at this time, the third row of wooden walls finally couldn't hold it anymore and were knocked down by a large number of Warcraft warriors. The remote players quickly retreated and hid behind the fourth row of wooden walls. After the gap was sealed, they continued to expand.
attack……
"Brother Ming, this won't work. Their advance is too fast, and our wooden walls won't be able to stop them for long." Avril said anxiously.
"You just focus on attacking, I will take care of other things." Li Ming said with a frown.
There were only five wooden walls in front of the first line of defense. Now the fourth row of wooden walls was about to meet the enemy's attack. He didn't have much time left.
The fifth wooden wall is the last protection. Once the fourth wooden wall is breached again, all the mechanical legions can only stop attacking, quickly start dismantling props, and evacuate the battlefield as soon as possible. Otherwise, when the enemy rushes up, not only the players
They will be unable to escape, and a large number of mechanical weapons will be lost in vain.
Li Ming's eyes were fixed on the area in front where thunder and fire bombs were falling intensively, and he was waiting anxiously...
Boom boom!
The sound of impact sounded again, and the fourth wooden wall was frantically collided by a large number of Warcraft warriors, and began to shake violently...
More enemies followed from behind, covering all the previous areas. At a glance, you can see the endless black sea of people, and countless pairs of blood-red eyes flashing with bloodthirsty light, which makes people feel nervous at a glance!
Hurry up!
Li Ming was urging in his heart, but he didn't show it on his face. If the thunder bombs and energy light bombs couldn't explode the trap on the ground, then the situation would be really dangerous!
All catapults have adjusted their firing ranges and concentrated their fire coverage in the area in front of the fourth row of wooden walls. Dense stones and arrows fell down, continuing to kill a large number of Warcraft warriors.
However, catapults are more powerful than energy cannons and thunder bombs on the current battlefield. After all, the stone projectiles are large and can cause greater damage to the ground and the crowd once they fall, and there are more catapults.
Coverage is larger.
Raindrop-like stones continued to fall to the ground among the dense arrows and magic. Not only did they knock over a large number of enemies, but the exploded rubble also continuously reduced the health of the surrounding enemies.
The bigger benefit is that after the rocks hit the ground first, they made small pits on the ground. Once the small pits continue to hit, the turf and soil become less and less, and the trap stone slabs buried underneath are continuously smashed into cracks.
In just one minute, many broken stone slabs were exposed on the ground in front of the fourth row of wooden walls...
"Brother Ming, the fourth trap has been triggered." Fu Ziyan reminded.
"Very good, I understand." Li Ming nodded, still paying attention to the situation ahead...
Phew!
The thunder fire bomb is small in size. After hitting the ground, it explodes directly into the crowd. The fire pillar rises into the sky, causing fire damage to surrounding enemies at the same time.
However, the number of enemies is too dense, and it is difficult for the thunder bombs to fall to the ground. Even if two of them fall to the ground, the explosion effect will not be able to overturn the turf, let alone burst the stone slabs.
So Li Ming let the thunder fire bombs and energy bombs work together in order to trigger the second trap as soon as possible. When the three traps work together, no enemy rushing in front can escape!
Only in this way can he exert the power of the triple trap to a greater extent. Otherwise, if there is only one trap area to attack, the enemy will easily slip away, and the killing range and number will be too small.
The purpose of the first line of defense is to consume the enemy. If this purpose cannot be achieved, future battles will be very difficult!
So he kept enduring, waiting for the opportunity to appear.
The catapult is used to suppress the enemy's advancement speed, and cannot disperse the firepower to trigger the mechanism. Otherwise, before all the traps are triggered, the five rows of wooden walls will have been pushed down by the enemy...
Officially, because of the dense stone bullets constantly falling on the heads of the enemies in front of the wooden wall, they were unable to attack the wooden wall defense with all their strength, so that the wooden wall could exist longer.
Now he can only wait for the thunder fire bombs and energy bombs to surprise him...
As time passed quickly, thunder and fire bombs and energy bombs were still locked in that area and bombing continuously. The health bars of the enemies there had been reduced by more than one-third, and many turfs on the ground continued to withstand the explosion of thunder and fire bombs.
With the impact of the energy bombs, the large patches of grass turned into small craters without realizing it, revealing the dark stone slabs inside.
At this moment, an energy bomb passed through the crowd and landed on the ground of the small pit. It exploded and blew away all the enemies within a three-meter radius.
Spider web-like cracks were also exposed on the slate floor!
The attack effect of the energy bomb had just disappeared. Among the dense black dots in the sky, a small black dot once again fell on this currently unoccupied open space, on top of the cracked stone slab...
boom!
Pillars of fire rose into the sky, and stone slabs exploded...
This time, there was no need to even use a rocket to trigger it. The fire after the thunder bomb exploded directly ignited the wide dark trench under the stone slab, which was full of black kerosene...
Suddenly, the entire ground burst into flames, and the roaring sea of fire swallowed up countless dense figures on the ground!
"Ah... the trap was automatically triggered!" Avril looked into the distance in surprise. A large fire was burning in the air at least forty meters away from her, making her doubt her own eyes.
"Very good, the rocket is ready to ignite all the third and fourth traps!" Li Ming was waiting for this moment and shouted quickly.
"Understood!" Avril couldn't help but be happy, and immediately ordered her subordinates to light the trap with rockets.
Phew!
Two consecutive rockets fell to different areas, with two booms and explosions. On the large swamp map, two seas of fire instantly formed, swallowing up countless black seas of people...
Including in front of the fourth wooden wall, three seas of fire were connected together, and the tens of thousands of enemies rushing towards them were all completely covered by the sea of fire!
Li Ming's plan finally showed its unparalleled power at this time...
Except for the second trap area at the front, there were some enemies who desperately escaped from the sea of fire and rushed back into their own crowd in panic with flames all over their bodies. Other enemies were not so lucky.
In front of the second sea of fire, countless enemies stood there, looking at the blazing flames not far away. They could clearly see a large group of their own people struggling desperately in the sea of fire, but they had lost the chance of survival.
They had no way to go to the rescue. They could only stand there and wait for the sea of fire to end before they could continue to move forward...