Behind the hillsides, trees, and rocks within a few hundred meters in front, firelight was spraying outward, and a violent rain of bullets swept towards the mountains on Chengru's side.

In the distance, with the help of the powerful firepower of their companions, black shadows were bending down and rushing forward fiercely among the undulating mountains, surrounded by snowflakes that had been shot up by the opponent's dense bullets.

Cheng Ru quickly observed the enemy situation in front of him, quickly pulled the trigger with his fingers and killed the two enemies who rushed forward, and then rolled behind a tree on the side, and the corner of his eye quickly swept over his side and rear. Intermittent gunfire rang out below the hillside.

Xiao Ya and the three of them hid behind the small snow slope and were looking for an opportunity to shoot forward. But the enemy's heavy rain of bullets was flying around them, and several people had been firmly suppressed behind the cover by the enemy's ferocious fire.

Obviously, in the retreat, the three of them suddenly encountered a large group of enemies in front of them, and the three of them must have been forced to shoot suddenly, and then threw out a few grenades to cover, and concealed the enemy in front of them on the spot.

After Cheng Ru finished observing the shape in front of him, his heart sank suddenly. There was a steady stream of enemy reinforcements in front of them, and there were still a group of pursuers behind them, and Xiao Ya and the three of them had been suppressed by the enemy's ferocious firepower. Once the pursuers from behind come up, they are all alone, and they are bound to fall into the dangerous situation of being attacked from front to back, and now they must find a way to quickly get out of this area!

As he watched the battle, he rolled back and forth between several large trees around him, changing his sniper position while quickly pulling the trigger on the enemy rushing from the mountains. In the blink of an eye, six or seven enemies had fallen under the muzzle of his sniper gun, and the rest of the rushing enemies saw this, and immediately pounced on the surrounding concealment, and then swept forward with their guns raised.

At this time, the enemy behind had also spotted the sniper who suddenly appeared at the top of the slope, and the rain of bullets flew towards the top of the slope overwhelmingly. The whistling bullets immediately suppressed Cheng Ru tightly behind a big tree that was more than one person thick.

Cheng Ru lay behind the thick tree trunk, quickly replaced a new magazine with his left hand, and then raised his hand to remove two grenades from his shoulder.

A violent rain of bullets was screaming and flying over both sides of the tree, and the tree in front of him shook violently in the rain of bullets, and pieces of bark and broken wood were flying away from the tree, and the snow falling from the top of the tree and the flying sawdust were mixed together, falling on Cheng Ru's body and the white snow around him.

Cheng Ru hid behind the tree, his eyes shining as he looked at the rain of bullets flying by on both sides of the trunk, in this dense rain of bullets, he had no chance to raise his arm from behind the tree to throw out the grenade. He anxiously turned his head to look to the side, expecting the support of Zhang Wa, a fireman.

At this moment, a violent explosion suddenly sounded in the mountains behind, and the mountains trembled violently with the violent explosion, and the rain of bullets in front immediately stopped in the explosion.

Cheng Ru was overjoyed in his heart, and when he heard it, he knew that Zhang Wa must have planted a directional anti-infantry mine behind him, otherwise there would never be such a big movement. In the countless fragments of this directional mine, the pursuers behind must have fallen.

Taking advantage of the moment when the opponent's gunfire suddenly stopped, he swung his right hand forward like lightning, and the two grenades successively crossed an arc in the air, flying towards the front like a cannonball, and at the same time, the fierce gunfire of Xiao Ya and the three of them also sounded under the hillside.

"Boom", "Boom", two clusters of intense flames immediately erupted 60 to 70 meters ahead. Immediately after, out of the corner of Cheng Ru's eye, he saw a tree a hundred meters away from the side, and a strong fire flashed out.

"Woo", a rocket flew towards the top of a mound a hundred meters in front of him with a dazzling firelight. "Boom", in the fierce firelight, three figures immediately flew up from the mound, and a rain of blood flew all over the sky with snow and rock debris.

"Nine o'clock, retreat!" Cheng Ru hurriedly shouted into the microphone, the muzzle of the gun moved rapidly, and clusters of flames erupted from the muzzle. With his shout, three black shadows immediately emerged from the mountain, rushing towards the back of the mound where Cheng Ru was like lightning.

At the same time, Zhang Wa's gunshots on the side also rang out, covering the evacuated Xiaoya and the three with all their might. "Zhang Wa, withdraw!" Out of the corner of his eye, Cheng Ru saw that Xiao Ya and the three of them had quickly disappeared behind him, and immediately yelled at Zhang Wa, followed by two more grenades.

In the explosion of the grenade, Zhang Wa held an assault rifle in one hand and fired while quickly rushing towards Cheng Ru from the side. His figure rushed from the side like a meteor, and the moment he approached the bottom of the dirt slope where Cheng Ru was, his left hand suddenly raised, and a black thing rolled in the air and threw it out towards the mountain in front of Cheng Ru's earth slope.

Zhang Wa quickly rushed to the top of the mountain where Cheng Ru was, and shouted at Cheng Ru, who was lying behind a tree and quickly pulled the trigger: "Old Cheng, withdraw!" "Grab your assault rifle and sweep forward.

Cheng Ru heard Zhang Wa's shout, and without hesitation, he jumped up from the snow and rushed down the side slope. Zhang Wa swept a shuttle of bullets, held the snow pole with both hands, and rushed down the hill like an arrow from the string, and instantly rushed down the slope past Chengru.

The moment he swept past Cheng Ru, he found that Cheng Ru had thrown off his skis, and immediately understood that he had thrown off the skis on his feet in order to make tactical moves just now, and now he was raising his strength and running down the slope on the thick snow.

Zhang Wa understands that in this kind of wild running with the strength of the whole body, although the speed is fast, it is simply impossible to maintain this speed for a long time.

When Zhang Wa was about to rush down the slope, her eyes quickly swept over the snow-covered dirt slope, bent down sharply in the rapid slide, picked up Cheng Ru's skis and two snow poles, and then turned around and threw the skis to Cheng Ru behind, and then raised the muzzle of the gun to the direction where the enemy might appear in front of the side, and pulled the trigger to sweep out a shuttle of bullets to prevent the opponent from chasing. At this time, the gunfire of Xiaoya and the three people on the side had also sounded, and they were strafing at the front of the side, covering Cheng Ru and Zhang Wa to retreat.

Cheng Ru rushed down the slope with light skills, took the skis thrown by Zhang Wa in the air, and immediately threw them in front of him, followed by strides and stepped on his feet, and chased after the cats with his ski poles.

Zhang Wa slid forward quickly behind Cheng Ru with a snow pole, and after sliding out of dozens of meters, she suddenly raised her left hand, and her fingers pressed the button on a small square box in her palm, and then she chased Cheng Ru with the snow pole.

"Boom", a huge explosion suddenly sounded behind Zhang Wa and several people, the violent explosion was like an earthquake, and the surrounding mountains were shaking violently. A burst of flames and mushroom-like black smoke rose into the sky, and blackened limbs flew down with the branches of the blown up branches.