From Old Country Bumpkin to Master Swordsman — Characters & Cast

Initially seeks only to avoid causing embarrassment for his former pupils; evolves into a desire to safeguard his students and foster the next generation.

Begins as a resigned dojo instructor who believes his prime is long gone and his life has stalled. Through navigating the intrigue of the Royal Capital, dueling elite knights, taking down high-tier monsters, raising Mewi, and returning home to face his father, he gains confidence, finding purpose as an educator, father figure, and guardian.

Wants to bring Beryl the nationwide recognition he deserves and keep him by her side.

From an insecure young girl taught by Beryl into the iron-willed Commander of the Royal Liberion Knights. Despite commanding thousands, she remains entirely devoted to Beryl, strategically orchestrating his promotion while concealing deep affection.

Proving the absolute supremacy of her master's teachings while maintaining an unbreakable bond with him.

A former war orphan transformed by Beryl’s swordsmanship and kindness into the kingdom’s greatest solitary adventurer. When reunited with Beryl, she softens, openly displaying devotion and fiercely defending his standing in high society.

Overcoming self-doubt and validating Beryl’s faith in her abilities.

Struggles with complex sword styles due to her compact build until Beryl optimizes her form around two-handed heavy swings and blunt-force efficiency. In Season 2, she achieves major combat milestones, cementing her confidence in the Knight Order.

Refining the ultimate fusion of spellcraft and swordcraft inspired by Beryl's teachings.

An analytical magical genius who blended Beryl’s physical sword principles with high-tier spellcasting. She acts as the bridge connecting Beryl to the Royal Magic Academy and wider arcane lore.