Wakatsuki Tekeshi and Ragnar found themselves in an abandoned factory, their fists clenched and eyes locked onto each other. The sound of their heavy breathing filled the air, as they both knew what was at stake: their lives. The first move was made by Wakatsuki, who charged at Ragnar with lightning speed. Ragnar remained calm, waiting for Wakatsuki to get closer. And when he was close enough, Ragnar made his move. He let out a terrifying roar and entered his berserk rage mode, his power increasing tenfold. The moment Wakatsuki got close enough to deliver a punch, Ragnar responded with a full body tackle, sending Wakatsuki flying across the room. Wakatsuki fell hard against a wall, feeling the impact all across his body. He could feel his bones cracking, but he didn't let that stop him. He knew he had to keep going if he wanted to stand a chance. With a burst of energy, Wakatsuki got back on his feet, ready for the next assault. This time, he decided to use his raw strength, delivering a powerful punch directly at Ragnar's chest. But Ragnar was too fast, and he dodged the attack with ease. He then countered with a swift uppercut to Wakatsuki's jaw, sending him reeling backwards. Wakatsuki felt a sharp pain in his face, as his jaw dislocated. But even with this injury, he didn't give up. Wakatsuki saw an opening, and he grabbed a metal pipe that was near him. He charged at Ragnar, who was temporarily stunned by his last attack. With all his might, Wakatsuki swung the pipe at Ragnar's head. But Ragnar was able to move, and the pipe hit him in the shoulder instead. The pain fueled his rage even more, and he charged towards Wakatsuki with a wild ferocity. The two clashed in the middle of the factory, exchanging brutal blows. Punches and kicks were thrown, and blood flowed freely. Wakatsuki tried to use his experience to gain an edge, but Ragnar's berserk rage was too much for him to handle. Ragnar delivered a final, crushing blow to Wakatsuki's chest, and Wakatsuki fell to the ground, his lifeless body hitting the concrete floor with a thud. The winner of this brutal battle was Ragnar. The reason: his berserk rage and raw power overwhelmed Wakatsuki's superhuman strength and experience. Even though Wakatsuki was a formidable opponent, he couldn't handle the sheer force of Ragnar's attacks. In the end, it was a fight to the death, and Ragnar emerged victorious.