Throughout the entire process, a total of 60 white phosphorous bombs and eight conventional rockets were fired.
He had only used up a little more than half of the raw material warehouse of the ultra-micro rocket production plant.
Apart from that, the rocket materials carried by the light rangers had not been used at all.
He rested for a while.
Ro Li sent out the fully-charged drones and began to monitor the canyon.
Looking down from the sky.
The canyon entrance near Ro Li had been cut off by a fire that was about 500 meters deep.
This depth was enough to effectively kill mutated creatures.
It caused them to instinctively move away.
"The first phase of the mission is complete.”
Ro Li knew that from this moment on, he would have a relatively safe environment to plan his next move.
However, he did not have much time left.
There was a limited amount of fuel in the forest.
Once a part of the area was burnt to the ground and a hole appeared in the sealed area, all the previous operations would be in vain.
"Next step."
"It's to ignite the flammable point in the canyon.”
In the field of vision of the military reconnaissance drone that Ro Li was connected to, more than a thousand flammable spots were clearly visible in a grid.
They were all over the entire canyon, some were far away from each other, and some were close at hand.
A single white phosphorous bomb, or even a few sporadic sparks, could easily ignite them.
"These mutated creatures are too slow.”
"I have to make them run faster."
Compared to the entire canyon that was more than ten kilometers deep, the blockade at the entrance was only a small matter.
It was far from affecting most of the residents living here.
Behind Ro Li.
The Rangers reloaded the white phosphorous launchers and erected the firing ports.
Four white phosphorous rockets shot into the sky, opening the curtain for the second attack on the canyon.
Because this time, he only needed to bring the tinder.
When the white phosphorous bombs were about to reach their target, they exploded in advance.
It turned into a rain of fire that covered hundreds of meters and fell from the sky.
A minute later.
After ten rounds of long-range attacks.
The vast canyon forest was no longer as peaceful as before. It was like an ant nest that had been poured with boiling water.
From the drone's perspective, sparks of fire covered every corner of the canyon.
As they continued to spread in all directions, the overall temperature of the canyon began to rise.
The forest turned red.
The black smoke from the burning grass and trees soared into the sky, blocking out the sunlight.
Large numbers of mutated creatures were in this rapidly deteriorating environment.
They had no choice but to follow the route Ro Li had left behind and head north.
At this moment.
An angry roar sounded from the depths of the forest.
His voice was like a thunderbolt, and it even startled Ro Li, who was several kilometers away.
Ro Li adjusted the drone's angle and looked over.
Somewhere in the middle of a burning spot that had turned into a sea of fire.
A mutated creature with the appearance of a brown bear but no hair roared at the sky.
As it roared, a thick armor that looked like ice crystals gradually appeared on its body.
A circle of white frost, visible to the naked eye, wrapped around the rotating armor. After expanding to a certain extent, it suddenly spread out to a hundred meters like a star ring.
Wherever the cold current passed, the flames would be extinguished.
In less than a minute.
The entire fire was extinguished by the mutated brown bear.
"We can't let this monster continue.”
Ro Li's eyes narrowed when he saw the bear's ease. The killing intent in his heart was extremely firm.
With a thought, the light ranger immediately changed to two long and narrow armor-piercing bullets, locked onto the target and fired.
On the drone's screen.
As if sensing danger, the Mutated Brown Bear suddenly made a sprint. With a speed that was completely out of proportion to its huge size, it rushed towards a pool in the distance.
But this was useless.
Ro Li injected a little psionic energy into the armor-piercing bullet, and it completed a second turn in the air before diving down to catch up.
It hit its target in an instant.
The two explosions rose at almost the same time.
It drowned out the Mutated Brown Bear's sorrowful cries.
" Fixed enhancement, armor piercing effect."
" Number, four."
Ro Li, who was standing on the platform, didn't relax.
Since he did not receive any kill notifications, he immediately attacked again.
This time, not only did he use the skill enhancement, but he also used up all the remaining armor-piercing bullets in his inventory.
It was the strongest attack he could make.
Ro Li's decision was proven correct.
In the forest, the impact of the first two armor-piercing bullets gradually weakened.
The Mutated Brown Bear propped its body up and got up from the ground.
The broken ice crystal armor on its body began to reform as it breathed in and out.
From the looks of it, it would take at most half a minute for it to completely recover its defensive ability.
However, half a minute had passed, and it was already a little too late.
The armor-piercing bullets, which had been strengthened by psionic energy, crossed a distance of several kilometers and crashed into the mutated brown bear like a meteor shower.
The four explosions easily shattered its armor and tore its body apart.
"System notification: Level 31 mid-tier mutated creature, Giant Frost Bear killed. Experience Points 600."
" System Notification: You have received the Machinery Hivemind effect. Experience gained has changed to 6000.”
Ro Li heaved a sigh of relief after gaining the most experience so far.
He turned his drone to patrol mode and began to pay attention to other parts of the canyon.
In the entire canyon, there was only one giant frost bear.
The other mutated creatures did not have any way to deal with the fire.
As time passed, the fire spots that were ignited gradually expanded, and many places had already connected.
At this point, the fire was already in full swing.
There was nothing that could stop this canyon forest from turning into ashes.
"Warning, high energy reaction detected.”
" Danger Level: Level 42."
The irreversible disaster seemed to have finally awakened a terrifying existence.
The supercomputer chip sent an urgent warning.
The connection between Ro Li and the drone was cut off by the sudden interference.
Ro Li, who was far away on the battle platform, also felt a chill down his spine.
It was as if he was being targeted by a fatal threat.
He shifted his gaze and finally stopped at the deepest part of the canyon six kilometers away.
A cobra with a flat head and a body that looked like it had expanded a thousand times was quietly crouching and looking in Ro Li's direction.
This book comes from：m.funovel.com。