As the battle robots and orcs were fighting, the battle between Leman Russ and Bonebreaker became more and more intense.

The surface of the satellite of the sixth planet is covered with crudely built steel fortresses by the Orks. These buildings, welded from the wreckage of warships and planetary ores, are like deformed metal tumors, casting distorted shadows under the pale light of the Death Star.

Leman Russ's power boots crushed the skull of an orc technician, and green blood and brain matter formed strange floating spheres in the zero-gravity environment.

"You're like a mole in a hole, Bonebreaker." Russ's voice echoed over the power armor's speakers. "But what the Fenrisians are best at is digging their prey out of their holes."

His Frostfang Battle Axe was dripping with sticky green blood, and the axe blade was already covered with fine notches, which were the proof of having split open tens of thousands of orc armors in a row.

Suddenly, a sharp sound of metal friction came from the right. Russ didn't even turn around, but swung his axe to chop down the orc boss who rushed out of the ventilation duct.

The creature's upper body slid down the smooth incision, and its internal organs spilled onto the rusted steel plate.

"Hehehe...I think the big dog's words are really interesting."

The Bone Crusher's voice suddenly rose from all directions, every tattered speaker in the abandoned factory broadcasting its taunts simultaneously.

Ruth's ears twitched slightly, trying to locate the source of the sound, but found that the sounds were deliberately interfered with by echoes.

"The axe you used to chop me last time..." The voice in the speaker suddenly became cold, "I remember it."

A scrap heap thirty meters away suddenly exploded, and the shock wave threw hundreds of tons of metal fragments into the air.

Russ immediately lowered his center of gravity, and the stabilizer of the power armor made a harsh buzzing sound.

At this moment, three modified orc mechas rushed over from different directions.

The mecha on the left has arms that are rotating chainsaws, enough to tear apart Terminator armor. The mecha on the right is equipped with a melta cannon removed from a Titan. The mecha rushing towards it from the front is covered with spikes, just like a human-shaped sea urchin.

Ruth grinned, showing his fangs. "That's more like it."

He did not choose to dodge, but rushed towards the "Sea Urchin" mecha in front of him.

At the moment when the two were about to collide, Russ suddenly turned sideways, letting the mecha pass by his chest armor, and at the same time, the Frostfang Axe slashed from bottom to top.

"Tsk!"

The mecha's legs were cut off at the root, and its upper body continued to rush forward due to inertia, crashing into the range of the mecha's melta cannon on the right.

The mecha on the right had no time to adjust, and a hot melt bomb melted the companion's upper body into molten iron.

The chainsaw mecha on the left seized the opportunity to launch a surprise attack, and the rotating saw teeth were about to touch Rus's neck armor.

The Primarch suddenly leaned back, and the overload thrusters of the power armor made him fly backwards like a cannonball, and his back hit the chest of the mecha hard.

Amid the harsh sound of metal deforming, Russ's elbow struck back, and the refined gold armor directly smashed the energy core of the mecha.

Before the flames of the explosion faded, Russ had already pounced on the last target.

The melta-mech opened fire hastily, but the Primarch twisted his body with incredible flexibility, and the melta-mech only singed the edge of his cloak.

The Frostfang Axe chopped down with the force of thunder, cutting down the melta cannon along with the mechanical arm that controlled it.

"Is that all you can do?" Russ stepped on the head of the mecha with one foot, and pressed the battle axe against the cockpit. "Your toys are just like you--"

The moment the axe blade pierced him, he suddenly felt a chill on the back of his neck.

The Bone Crusher's power claws grazed Russ's carotid artery, leaving five deep grooves on the black dragon armor.

This despicable sneak attack came so suddenly that even the Primarch's extraordinary reflexes almost failed to react.

"Surprise?" Bone Crusher grinned, corrosive saliva dripping from his metal jaw.

It was covered in armor made of dart fragments, each piece of which was coated with neurotoxin. "I have prepared new equipment specifically for you."

"You don't think we're all brainless, do you? Ahahahaha!"

As the Bone Crusher taunted, he knocked on the metal wall beside him, and the echo showed that the back was hollow. "Here are all my little gifts."

It pressed a button on its belt, and the entire factory floor suddenly collapsed.

Russ fell into the lower space along with hundreds of tons of metal scraps. Bone Crusher stood on the edge and laughed wildly: "Enjoy it, big dog!"

The lower space was an elaborately designed arena - a circular area with a diameter of two hundred meters, the surrounding walls covered with rotating sawtooth patterns, and the ground occasionally emitting high-temperature steam.

What's even more deadly is that there are dozens of iron cages hanging from the ceiling, each containing an orc who has been injected with combat hormones.

"Round 2 begins now!" Bonebreaker's voice came from the radio, "Let's see how long you can last?"

The first iron cage opened, and hundreds of orcs with bloodshot eyes jumped down, roaring.

Their muscles expanded abnormally, their teeth were replaced with power teeth, and even their nails were transformed into metal claws.

"That's it? Your poison is not even as good as the mead from my hometown." After Leman Russ recovered, he made a few sarcastic remarks as if reminiscing about the past.

When the first group of orcs rushed forward, the Frostfang Battle Axe struck back at a speed that was difficult to see with the naked eye, splitting the orcs in half from the left shoulder to the right waist.

Dozens of others took the opportunity to attack his back, but Ruth suddenly squatted down and kicked several of them in the knees with a sweeping kick, while breaking the pelvis of another with an elbow.

In just a few seconds, hundreds of orcs turned into blood mist and scattered all over the place.

"That's it?" He crushed the throat of the fallen orc. "Your pet needs further training."

At this moment, the floor in the center of the arena suddenly cracked, and an orc mecha several dozen meters high slowly rose up.

This monster was created by combining the remains of an Imperial Knight and a Warhound Titan. It had huge power claws on its arms and a stolen volcano cannon on its chest.

But the most deadly thing is that there is no one in its cockpit, and the Bone Crusher directly controls it through a remote neural link.

"Come meet the 'Big Bone Crusher'!" A shrill laugh came from the mecha's external speakers.

Russ looked up at the iron giant and suddenly burst into laughter. His laughter was so wild that even the mecha stopped moving.

"You want to defeat me with a pile of junk? That's all." Leman Russ looked up and sneered.

"You'll know right away if it's just scrap metal or not!"

"waaaagh!!!"

With the first shot of the volcanic cannon hitting the air, the scales of victory had already tipped towards Russ, and he was seen jumping onto the left arm of the mecha.

The Frostfang Battle Axe chopped into the gap of the joint with a piercing scream, and the hydraulic oil gushed out like blood.

The mecha's right claw came at him, but Russ didn't dodge or evade. He used his shoulder armor to take the blow, and at the same time, his left hand grabbed an exposed cable and pulled it out violently.

“Sizzle!”

Electric sparks triggered a chain explosion inside the mecha. Russ took the opportunity to jump onto the chest and threw the battle axe at the energy tank of the volcano cannon with all his strength.

"boom!!!"

The shock wave of the explosion blew the Primarch away, but he adjusted his posture in the air and landed steadily.

The burning wreckage of the mecha fell like raindrops, but Russ stared at a certain direction intently.

He passed through the gap created by the explosion of the mecha and saw Bone Crusher hiding in the control room.