Under the terrain conditions of 90 degrees verticality and a drop of at least 500 meters, there are multiple attack options above the cliff.
There are countless rocks of different sizes on the Eagle Beak Cliff.
Boulders as big as water tanks, rocks as big as washbasins, and countless fist-sized gravels poured down like raindrops.
Everyone on Eagle Beak Cliff participated in the battle. Even women and children kept picking up small stones and throwing them down.
Then came densely packed javelins, like locusts!
There are dense forests on Yingzuo Cliff, and making a javelin is also very simple. Just cut off branches of suitable thickness and sharpen one end.
Just these two attacks caused the red warriors, who were in a disadvantaged terrain, to suffer a lot.
But the Red Soldiers are always the best among the best.
They had expected from the beginning that the other party would definitely adopt such an attack method.
So they also made adjustments offensively.
First, the eight thousand red soldiers were divided into dozens of squads, and each squad was divided into groups of three to five people.
Adopt the tactics of dispersed and upward assault.
In this way, the density of personnel is greatly reduced, and damage from falling rocks and javelins is avoided to the greatest extent.
At the same time, they also have enough space to use their dexterity to avoid.
Although some casualties were inevitable during this process, the large forces still advanced steadily.
Just when they were about seventy or eighty meters away from the top of the cliff, the commander-in-chief of the red armor suddenly blew a whistle.
All the red soldiers immediately adjusted their postures, grabbing the bulge on the rock wall with one hand and looking for a support point with one foot.
The other leg and arm are completely in the air.
This is their preparation posture to spread out their bodies and jump upwards.
Although this posture has a large or small contact area with the rock wall, it can maximize explosive power.
At a distance of seventy or eighty meters, according to the red armor's combat power, he could attack the cliff by jumping upwards three times in a row at most!
However, before the commander-in-chief of the red armor blew the whistle for action, a strong fishy smell suddenly floated from the top of the cliff.
This smell is somewhat different from the usual fishy smell, and is mixed with a smell similar to rotten wood soaked in water.
The red armored commander was stunned for a moment, then his expression changed drastically when he realized what he was doing, and he quickly shouted, "Retreat, retreat quickly!"
Almost as soon as he finished speaking, buckets of black liquid poured down from the cliff!
Tung oil!
This is an oil with chemical properties similar to petroleum. There are many tung oil trees on the cliffs, and the bark of the trees can secrete a special oil.
This oil continuously soaks into the ground, and after decades of evolution, a thick layer of tung oil accumulates under the landmark.
You only need to cut down a few thick tung oil trees, and then dig down along the stumps to dig a tung oil well.
This kind of tung oil is not edible and will produce a large amount of harmful gases when burned. The cost of processing it into usable oil is very high, so it has never been regarded as a resource and no one has ever cared about it.
But now, it has become the best weapon for defense!
Even though the red warriors retreated extremely fast, on this 90-degree steep mountain cliff, their speed was moderate and not as fast as the free-falling Tong You.
Soon, the bodies of the red soldiers who were looking at him were doused with tung oil.
The entire rock wall was instantly covered with a layer of black tung oil foam.
"Jump down!"
Commander Red Armor knew what this meant and decisively issued a very terrible order.
The red armored soldiers had extremely high discipline. After hearing the order, everyone immediately released their arms and their entire bodies fell from a height of a hundred meters.
Almost at the same moment, dozens of torches were thrown down from above.
Just hearing a roar, the entire cliff suddenly turned into a sea of fire. The flames burned by tung oil were very different from ordinary flames.
The color is very dark, with a touch of blood red, and it looks very scary.
A small number of red armored soldiers who had no time to let go were instantly swallowed up by the flames of tung oil and fell down like fireballs.
In less than a minute, at least fifty people from the red armor were forced in, and twenty of them were burned alive by the tung oil flames before they could let go.
Thirty of them fell to the ground from a height of 100 meters. The place where they fell happened to be a hard rock, and they fell to death on the spot.
The number of injured was even higher, at least 300!
Moreover, the injuries were not minor, and he was unable to continue fighting for a short period of time.
But the tung oil above is still pouring down like a pouring water!