In an instant, Ma Kun hurriedly circled around, simultaneously bending his arm to the side to protect his ribs, his arm and front leg forming a straight line.

Just as Luke's punch missed, Ma Kun suddenly closed in! A straight punch shot out quickly towards Luke's face.

Luke's nose sprayed blood after being fiercely punched by Ma Kun. To prevent Ma Kun from following up with more attacks, Luke quickly rolled to the side, his soles close to the ground, sliding backward several meters.

After a simple exchange in the first round, Ma Kun had roughly grasped Luke's strength. "Luke! You're not qualified to fight me. You... aren't worthy."

Luke thought, "The Xing Si Six Generals really live up to their reputation. Ma Kun's punching speed is super fast, definitely above mine. Not only that, this bastard is even a southpaw..."

Seeing that Luke hadn't moved for a long time, Ma Kun didn't dare to be careless. He continuously swung his hands back and forth, alternating his legs with jumping steps, ready to strike.

Suddenly! Luke only blinked.

Ma Kun's right straight punch once again rushed towards Luke's cheek.

Bang!

After taking another punch, Luke thought, "Damn! So fast!"

Ma Kun once again attacked with both hands, his punches like a storm of wind and rain, continuously striking. Luke somewhat reluctantly used his arms to block, protecting the parts of his upper body that were vulnerable to fatal injuries.

With a whoosh! Ma Kun's high sweeping kick directly broke Luke's defense!

Luke staggered, tilting to the right.

Just as Luke thought Ma Kun would seize this opportunity to finish him off...

Ma Kun actually chose to retreat. "Damn... It must be that punch Luke threw at the start that disrupted the circulation of breath within my body. That's why I'm a bit oxygen-deprived. Although Luke's boxing looks very crude and disorganized!"

"But the power of his *haoqi* (heroic energy) is truly astonishing. The *haoqi* he unleashed could disrupt the body's breathing. If I had taken that punch head-on, the consequences would be unimaginable..."

Ma Kun was still adjusting his body so that the circulation of breath could function normally, still maintaining a bouncing stance, probing Luke from time to time with his lead hand, while Luke remained motionless in a defensive posture.

Ma Kun plotted in his heart, "Luke started so aggressively, is he not planning to attack now? This nobody is too naive!"

Ma Kun dove forward and took the initiative to attack. "Luke, I've already seen through your tricks. One minute, and I'll finish you off!"

Ma Kun took advantage of the momentum, alternating his hands back and forth, using jabs, hooks, and swing punches in a combined attack, striking Luke continuously from multiple angles.

This was Ma Kun's Hyper-Spatial Specialization: Barrage Fist.

Once he started attacking, Ma Kun was practically invincible for six seconds.

If it weren't for Luke's *haoqi* bombardment at the start, which disrupted the chaotic breathing inside Ma Kun's body, Luke would have already lost during those six seconds of invincibility.

In the spectator seats of the duel arena, Mu Jieyu was dumbfounded. "This is too much. The strength of the Xing Si Six Generals is truly not to be underestimated."

Five seconds later, Ma Kun arrogantly and rampantly attacked again, intending to seize the last second of invincibility. Bang, bang, bang, bang... Ma Kun broke Luke's defense again during the intervals between his continuous combo attacks!

After hitting Luke's head, he immediately stretched out his hands to hold Luke's head. Bang! Ma Kun's knee strike, from bottom to top, stabbed into Luke's chest like a dagger, immediately followed by a crisp sound of bone cracking.

Xier exclaimed, "It's broken! His ribs are broken!"

Luke was in so much pain that he let out a scream and fell down clutching his abdomen. Ma Kun confidently spread his hands, looking down at Luke on the ground and said, "Now you understand, right, you nobody. A duel isn't a game."

"Nor is it something that just anyone can casually challenge the Xing Si Six Generals."

Just then, Luke hurriedly got up and rushed forward, attacking Ma Kun with a fist.

Ma Kun thought, "This trash Luke really doesn't know when to quit..."

Ma Kun looked disgusted, and threw an uppercut from below.

Bang! In that instant! The person who was hit wasn't Luke, but Ma Kun.

Luke's expression was grave. "*Haoqi* Bombardment: Roar."

Ma Kun was hit in the cheek by Luke's *Haoqi* Bombardment: Roar. After being shaken, his body trembled somewhat unsteadily. "Damn! How did Luke hit me?"

Luke seemed to see Ma Kun's confusion, and his previous solemn expression turned into a playful smile. "Hahaha... I'm not as weak as you thought, am I?"

"A duel is a matter of life and death, or... Ma Kun, why don't you just kill yourself now? Lest I beat you into an idiot later."

Ma Kun had never been so humiliated. After hearing Luke's casual words, he angrily unleashed his six-second invincible skill again: Hyper-Spatial Specialization: Barrage.

"Luke! Don't get too carried away, you trash!"

After Ma Kun's continuous attacks failed, he seized the opportunity when Luke ducked and dived, grabbing Luke's hair with one hand. In the instant of pulling it down, he bent his knee and lifted his leg, about to stab Luke's face with a knee strike. "Luke, you trash, die for me!"

Luke suddenly switched from defense to offense. "*Haoqi* Bombardment: Fracture!"

Crack! There was a crisp sound of tendons and bones breaking. The one being abused... was not Luke, but Ma Kun!

Luke's counterattack skill, *Haoqi* Bombardment: Fracture, struck Ma Kun directly.

Ma Kun was severely injured, his head snapping ninety degrees upwards, his jaw shattered. At this moment, whether it was Ma Kun's nosebleed or the blood from his mouth, blood rained down.

Ma Kun couldn't support his body after taking the heavy blow and knelt on one knee.

At this time, he looked up at the trash he had just looked down on.

For a moment, his pupils contracted, and his trembling body made his hair stand on end. "How could this be? I'm one of the Xing Si Six Generals. How could I, so outstanding, be forced to this point by a piece of trash?"

At this moment! In Ma Kun's eyes, Luke was like a wild lion.

"Alright, Luke... I have to admit, you are indeed very strong."

As Ma Kun spoke, he stood up, letting his hands hang down and constantly moving his muscles and bones.

Suddenly, Luke felt a strong killing intent and pressure emanating from Ma Kun.

"Hyper-Spatial Specialization - Barrage."

Puff, puff, puff, puff... Ma Kun's speed instantly increased, and he launched a series of attacks and defenses against Luke. After suffering this round of beatings, Luke kept retreating. Ma Kun's fighting spirit was now close to madness, and he kicked Luke hard in the abdomen. "Hyper-Spatial Specialization - Shrapnel Impact." After being impacted by Ma Kun's Specialization skill, Luke's abdomen burst, and he leaned back, groaning and screaming.

The impact of this Specialization skill also caused Luke's internal organs to groan and twitch. Before Luke could get up, Ma Kun attacked again, "Luke! You're finished this time!"

Ma Kun swung his right hand back with great force, twisting his hips and waist to a great extent. This was a powerful backhand hook.

"Hyper-Spatial Specialization - Blast Bullet."