Undying Kaido
For Kaido, this injury was nothing, but the feeling of having his life stolen made him very unhappy. He was too lazy to wait for his injuries to heal and launched another attack on Roy.
Roy used his Seven Star Sword to cut through the air, creating a series of sonic booms, and in an instant, he unleashed countless Sword Qi that flew towards Kaido.
Kaido was almost oblivious to these Sword Qi that could easily cleave the earth. He simply enveloped his entire body in Armament Haki and continued charging towards Roy, letting the Sword Qi collide with him, creating a clanging and clashing sound.
The Dream Domain!
The ground beneath Kaido's feet instantly transformed into a quicksand hell, as if it were about to swallow Kaido. Just as Kaido was about to leap directly from mid-air toward Roy, his figure suddenly froze, his body feeling as heavy as lead as he plummeted downwards. At the same time, a violent storm raged, Meteor Fire Rain rained down, and lightning ripped through the sky. Almost every imaginable element of nature engulfed Kaido in an instant.
"Hiss! I never imagined that Nightmare, besides being a sword saint, was also a ninja with earth-shattering power!"
"This is too powerful. Is this kind of power really something that humans can control?"
"One of them is an immortal demon, and the other is Heavenly God who rules over all things. This is simply a battle between gods and demons. Perhaps hundreds of years later, we will also be written into this epic battle as witnesses."
If even these important figures from Wano Country were like this, the villagers living near the area were naturally even more terrified, some even offering sacrifices to Roy and Kaido.
"It's no use. I have ventured into the thunderous sky, dived into the boundless deep sea, jumped into the lava of a volcanic eruption, and been trapped in the desert of death. There is no power in this world that can bury me!" Kaido's demonic figure emerged from that apocalyptic scene, seemingly unaffected.
However, before he could fully leave that hellish place, a giant sword beam that stretched across the sky and earth pressed down on him with unstoppable force. The rampaging Sword Qi spread all around, and even the thinnest Sword Qi could easily cut through the earth. Giant rocks that were harder than iron were instantly split into pieces like tofu in front of this Sword Qi.
"Hahaha, this is more like it!" Amidst the stunned expressions of the Master Swordsman, Kaido laughed wildly as he stepped into the midst of the attack. Compared to the earth-shattering sword light, even with his enormous body, he was like a firefly.
Rumble!
The dazzling sword light enveloped the entire Wano Country in a white haze, and the released energy was transmitted to the sea surface through visible air ripples, stirring up towering waves hundreds of meters high, as if a flood was destroying the world.
Under Roy's powerful attack, even Kaido could not easily block it without paying a price. At the moment of contact, he was blasted away by an unstoppable force.
Faced with those countless Sword Qi as fine as cow's hair, Kaido seemed to be being slowly sliced to death, covered in wounds, with at least a thousand scars all over his body, a sight that would make anyone's scalp tingle.
For an ordinary person, such injuries would be enough to prepare for the end, but on a monster Kaido, they were barely noticeable, with the wounds all over his body healing rapidly at a speed visible to the naked eye.
"To think you could injure me to this extent, Nightmare Brat, it seems I need to reassess your strength."
Watching Kaido pick up his spiked club as if nothing had happened, even Roy felt an urge to complain. If it were any of the other three of the Four Emperors, even Whitebeard, taking that attack head-on would definitely result in serious injury. No wonder people on the high seas say that Kaido is not the strongest of the Four Emperors, but he is definitely the most troublesome and the least desirable opponent.
"It seems that the only way is close combat. Only by letting the Seven Star Sword drain his life force can we win this battle," Roy muttered to himself, taking a deep breath.
As a top-tier Great Sword Master, close combat has always been Roy's forte, but Kaido, a pure Body Technique expert, is undoubtedly also the most skilled in close combat.
As if teleporting, Roy appeared directly behind Kaido, wielding the Seven Star Sword and slashing diagonally downwards.
Roy, who had pushed his speed and Observation Haki to the limit, was beyond Kaido's ability to keep up. The next moment, Kaido was sent flying like a ball. If Kaido hadn't instinctively enveloped his entire body in Armament Haki, the result would have been far more than just being sent flying.
Roy pressed his advantage, appearing beneath Kaido without hesitation and thrusting the Seven Star Sword upwards. The Seven Star Sword, which had pierced Kaido's body, suddenly seemed to be stuck and unable to move.
"Damn it, he's deliberately using his body to trap my weapon and restrict my movement." Realizing Kaido's plan, Roy hardened his heart and instead of trying to retrieve the Seven Star Sword, he forcefully stabbed it into Kaido's body, allowing the Seven Star Sword to absorb Kaido's life force as possible.
Tormented by both life and soul, even Kaido couldn't help but cry out in pain. He then rapidly expanded the muscles in his right hand, and the swinging spiked club, accompanied by the sound of wind and thunder, landed on Roy.
Boom!
As if being trampled on by an ancient Tyrannosaurus Rex, Roy felt as if his body was no longer his own. Fortunately, the life force that the Seven Star Sword was drawing from Kaido's body kept flowing into his body, as if he were soaking in a hot spring, with even his bones feeling warm and comfortable.
"Ah..." Kaido's face was extremely ugly. The power of that Demon Sword was like a parasite, making him extremely unhappy. Moreover, the burning sensation on his soul reminded him of a certain crazy woman.
Roy flew out from underground and engaged Kaido in battle once again.
Both fought without holding back, unleashing their full power. The earth continued to collapse and sink into the ocean. Fortunately, Wano Country is a very large island; otherwise, Wano Country history would have ended today.
Not to mention the Master Swordsman of Wano Country, even the Three Calamities under Kaido and the Senior Executive under Roy dared not approach. In the terrifying aftershocks, they would be injured if they bumped into them, and die if they were touched.
In terms of their battle, Roy accounts for about 99 out of every 100 attacks, but the damage from those 99 attacks to Kaido is less than the damage from a single blow from Kaido. If it weren't for the Seven Star Sword being able to draw life force from Kaido to replenish his own, he would have almost developed resistance to the S-3 Potion.
"We can't go on like this. This monster is impossible to kill." Roy finally understood why even Whitebeard couldn't do anything to Kaido. Even though his Seven Star Sword could slightly suppress Kaido's regeneration ability, it was still useless. Unless he could reach the pinnacle of swordsmanship and combine it with the Seven Star Sword, which completely surpassed the Supreme Grade Sword, he might be able to truly kill Kaido.