At dawn, in the middle of the Wild West, Arthur Morgan was riding his trusty horse, when he spotted a strange figure approaching him. It was a man with long elongated limbs, wearing a straw hat and a vest with an odd symbol on it. Arthur noticed that the man was looking at him with an intense gaze, and he could feel that the man was emanating some kind of power. The man introduced himself as O and asked Arthur if he wanted to engage in a friendly battle. Arthur, always up for a challenge, nodded and replied: "Sure, let's test our skills." Winner: O O's overwhelming power and Awakened form gave him an incredible advantage over Arthur, even if he was a proficient gunslinger. O had mastery over his body and environment, and he could twist and stretch his limbs in impossible ways, easily dodging Arthur's shots. The battle began, and Arthur took out his revolver, aiming it at O's chest. "You're fast, but let's see if you can dodge a bullet," Arthur quipped. O smirked and charged at Arthur, stretching his arms and legs like rubber bands. Arthur fired his gun, but O's body contorted around the bullet, and he landed a powerful punch on Arthur's gut, sending him flying. Winner: O Reason: O was too fast and too agile for Arthur, who couldn't keep up with his movements. Even though Arthur was an excellent marksman, he couldn't compete with O's speed and flexibility. O easily dodged Arthur's shots and caught him off guard with his elongated limbs. Arthur got up, coughing and wheezing. He knew he was outmatched, but he wasn't about to give up. "You're a slippery bastard, but you haven't seen the likes of me yet," Arthur said, grabbing his shotgun from his horse. "Let's see if you can dodge this." Winner: O Reason: O's observation Haki allowed him to predict Arthur's moves and dodge his shotgun blasts with ease. O was a master of his body, and he could contort himself in impossible ways, avoiding any projectiles that came his way. Arthur couldn't believe it. He had faced many opponents in his life, but none of them had ever bested him like this. He was starting to sweat, and his breathing was becoming ragged. "I ain't giving up yet. You may be fast, but you can't hit what you can't see," Arthur said, taking out a tomahawk from his belt. "Let's see if you have the guts to face me head-on." Winner: O Reason: O's Observation Haki allowed him to read Arthur's movements and dodge his attacks effortlessly. O's Awakened form gave him immense physical strength, and he could easily overpower Arthur with his elongated limbs and powerful punches. Arthur was dizzy and disoriented, barely standing on his feet. He knew he was no match for O, but he still had some fight left in him. "You're a damn freak, but I won't let you beat me," Arthur said, taking out his last weapon, a dynamite stick. "Let's see if you can dodge this, you son of a bitch." Winner: O Reason: O detected the danger of the dynamite stick with his Observation Haki and easily dodged it. O's mastery over his environment allowed him to twist and turn his body in impossible ways, always staying one step ahead of Arthur's attacks. The dynamite exploded, sending Arthur flying and leaving him unconscious on the ground. O looked at him with a hint of sadness in his eyes. He knew that he had won, but he also knew that Arthur was a worthy opponent. O picked up Arthur's hat, putting it on his own head, and rode off into the horizon.