Position: Daughter of the Sword God. A young swordswoman with top-tier talent in the Holy Land of Swords. Personality: Short-tempered, proud, and naive. Lacking in real combat experience, she initially shows a certain softness. She does not use honorifics like -sama.

Full Name: Eris Boreas Greyrat (later discards the Boreas name) Alias: "Mad Dog" (childhood), later "Sword King" Personality: Violent, fierce, a tsundere who can't be honest with her feelings, and an overwhelming woman of action. Combat Style: A master of the Sword God Style with overwhelming natural talent.

Full Name: Isolte Cruel Title: Water King (later succeeds the title of "Water God") Style: Water God Style Appearance: A beautiful woman with bluish-black hair and a dignified face. Personality: Extremely serious and a devout follower of the Millis faith. While she is ladylike and well-versed in court etiquette, she is absolutely uncompromising regarding swordsmanship.

Alias: "Peacock Sword" Style: North God Style (the strongest swordsman of the eccentric faction) Appearance/Traits: Dressed in extremely flashy attire with hair dyed different colors on each side; wears perfume so strong it irritates the noses of beast-folk. Combat Style: Contrary to his flashy appearance, his methods are extremely practical, frequently using "plain techniques," trickery, and underhanded tactics. He embodies the North God Style philosophy of "winning is all that matters."

Skill: The man at the pinnacle of the Sword God Style, having mastered the "Longsword of Light," a strike that reaches the speed of light. Personality: Boisterous and daring, a battle maniac who pursues pure strength over honor or power. Relationship with Eris: He took in Eris Greyrat after she left Rudeus, hammered his highest-level techniques into her, and raised her to become the "Mad Sword King."

Skill and Technique: An overwhelmingly powerful figure hailed as a genius among the strongest in the history of the Water God Style. Deprivation Sword Field: Reida's unique absolute-defense barrier that integrates and sublimates all five parries of the Water God Style. She delivers a god-speed counter the instant anything moves around her, making it impossible for anyone within her range to move while it is active.

Full Name: Rudeus Greyrat Nickname: Rudy Primary Aliases: Rudeus of the Quagmire, Right Hand of the Dragon God Origin: Buena Village, Fittoa Region, Asura Kingdom Magical Talent: Through training since early childhood, he mastered "Silent Casting," allowing him to invoke magic without incantations. He possesses a vast pool of mana and specializes in Earth and Water magic. Personality: Reflecting on his past life, he is fundamentally polite and never shuns hard work. On the other hand, he retains a perverted side from his previous life and possesses very human flaws, such as getting carried away and failing miserably.