Sam looked around in confusion, finding herself in a strange place. Mountains surrounded the valley they stood in, so high they towered over even the clouds, whose peaks she couldn't see. They stood on a miniature island, surrounded by water flowing in from a waterfall. Around the island lay several trees, and on the ground, an uncountable number of swords. Before her stood some kind of swordsman whose face was hidden by their straw woven hat. Sam tried to speak with them, however in an instant, they drew their sword, and she saw her own body fall to the ground as her head spin in the air.
Blinking, she found herself completely fine, and The Swordsman had their sword sheathed again. Turning and running out of fear, she once again saw her own body fall to the ground. Back once more, she stared in silence fear, paralyzed from the pain of death having come twice. The Swordsman once again drew their blade, and despite her pleas of mercy, once again she was slain.
This time, she ran to grab one of the swords on the ground, however failed to react to the Swordsman's blade reaching her throat. Again, again, and again she was decapitated. At the 7th death, she finally managed to duck in time to avoid death at the first swing, however was too happy at her success to avoid the second.
At the 32nd death, she finally learned how to avoid danger, but The Swordsman kept killing her each time she tried to fight back. She tried swinging her sword, failed. She tried throwing her sword, failed. She tried punching him, failed. She tried kicking him, failed. She tried tacking him to the ground, failed. She tried diving into the water to avoid him, failed. She tried to tire him out by avoiding his attacks, failed.
After 59th deaths, she managed to learn how to block their attacks, however still failed to land any of her own. Sam watched The Swordsman as they would take advantage of her weak points, move into her blind spots, or simply parry her attack for a counter.
It wasn't until her 133rd death that Sam stopped seeing The Swordsman as her enemy, but rather her teacher, despite not being able to understand the situation she was in. The punishment for failure was death, and the reward for success was life. Some would call it self delusion, others insanity, but Sam did not care. In this world, there were only two people, Sam and The Swordsman.
Sam caused The Swordsman to fall back in order to avoid her attack for the first time after her 193rd death. Overcome with happiness, she tried to press on the offensive, however The Swordsman went to pierce her heart with a forward thrust. In an attempt to block it, she tried to turn the sword, however The Swordsman's blade pierced through it instead. Unfortunately, Sam didn't have enough time to grab another sword before her 194th death.
This continued for a long time. Avoid, Observe, Attack, Block, Counter, Parry, Death. Attack, Avoid, Observe, Parry, Counter, Death. Observe, Avoid, Counter, Attack, Death. Again, again, and again these lessons went on. At times where she managed to survive for long periods, Sam would still run out of energy, while The Swordsman seemed to have endless stamina.
Upon reaching 482 deaths, Sam had studied her teacher to understand that each second that passed, was a second wasted. Simply running away was not enough. Simply fighting back was not enough. Simply surviving was not enough. Simply thinking of what to do, and do it, was not enough. Reacting was not enough. Learning was not enough. Sam knew she had to become what she was to defeat. In order to overcome her opponent, she must understand her opponent, and to understand she must become them.
After this, Sam forbid herself from speaking out loud. It had helped with her sanity, but it was a distraction. At 913 deaths she forbid herself from dodging attacks. At 1,112 deaths she forbid herself from using more than one sword. At 1,472 deaths she forbid herself from blinking.
At 2,837 deaths, she finally lifted her master's hat, to find they were simply a shadowy mass. It did not need to see, hear, smell, or feel her. It simply sensed an opponent, thus moved to defeat it, thus she continued her training. Following her 4,369th death, she managed to eliminate the need to see or hear, and allowed her master to slay her upon removing his hat. It was not enough.
She continued this new practice until her 8,145th death, where she added one final restraint: The ability to think. Sam would not think of her moves, her master's move, what to do, how to feel, if she would win or lose, how she should do this or that.
13,094. That is the amount of deaths she reached before Sam released her self imposed restraints. For the first time, she witnessed her master hesitate to make a decision. In this match, nothing existed outside of these two beings. Not her old life, not her name, not her friends nor family. Not the blade in her hands, not the training she gained, not the pain she endured. Not the possibility of getting back home, not the possibility of never leaving this place, not the question of if she even wanted to leave.
Nothing mattered, nothing existed, save for Sam and The Swordsman.
Sam didn't remember when The Swordsman had been defeated, nor how she got back home. All she knew was that now, there was no longer any Sam nor any Swordsman, but rather a new person. Sam The Swordsman.