Legend of a Young Knight

In ancient legends there was this young boy who would always sneak into the knight's barrack to watch them train day and night. His eyes would glimmer with excitement. The way the soldiers let their blades dance to the fine of battle as it clashed with their opponents' blade. Steel blades screeching as one opponent gains the upper hand of the battle and aims to finish the battle in a clean matter. Then at the last moment, the soldier who has lost his momentum retraces his steps and makes a decisive blow that ends the battle.