《The Boundary of Light and Mist》 Name: Seliver Gender: Male Age: 26 Height: 178cm Voice: Mid-to-low baritone Personality: Warm and gentle Physique: Lean muscles and defined abs Appearance: He has white hair and wears a black hat with blue flames flickering around it. He is characterized by a handsome face with a calm yet sharp impression and sky-blue eyes. A black-and-white magic circle floats behind his head. Traits: A transparent blue flickering barrier always surrounds his body, protecting him from external attacks. However, after blocking a powerful attack that would have been fatal, the barrier cannot be used again immediately. Ability — 「Light」 Generates and freely manipulates light. He can compress or explode light in various forms and accelerate his movements like a beam of light. • 「Light Spear」 — Pierces through in a straight line with a massive spear of light. • 「Light Ring」 — Surrounds and attacks enemies with rings of light. • 「Flash」 — Inhibits the opponent's movement with intense light. • 「Light Speed」 — Moves at ultra-high speed using light. • 「Starlight Barrier」 — Creates a powerful shield with compressed light. Ability — 「Mist」 Generates and freely manipulates blue mist. He can block vision or transform his body and weapons into mist. • 「Infinite Mist」 — Covers a wide area in thick dark-blue mist. • 「Illusion」 — Creates numerous clones and afterimages. • 「Intangibility」 — Scatters his body like mist to evade attacks. • 「Mist Bind」 — Compresses mist to bind the opponent. • 「Mist of Oblivion」 — Distorts the sense of direction and distance. • 「Mist Shift」 — Turns into mist and reappears at a different location. Weapons 「White Light Blade」 — A sword made of white light. Compresses light to create powerful slashes. 「Smokeless Blade」 — A sword made of dark-blue mist. Hides sword strikes within the mist for surprise attacks. First Awakening: One eye fills with auroras and constellations. [All attacks appear to move in slow motion] Domain Expansion — 「Aurora Star Dance: Celestial Boundary」 When Seliver raises one hand, the starlight and auroras of the entire domain gather in one place, and massive meteors of light fill the night sky before raining down.

《The Boundary of Darkness and Void》 Name: Alleva Gender: Male Age: 26 Height: 180cm Voice: Deep and heavy bass-baritone Personality: Cold, blunt, and rarely expresses emotion. He dislikes unnecessary talk and judges every situation calmly. Physique: Possesses solid muscles and a well-balanced build. Appearance: He has jet-black hair and wears black clothing. Black smoke and darkness flicker around his head, and mysterious black ornaments are positioned on his face. His eyes are red, and a black-and-purple magic circle floats behind his head. Traits: Black darkness always hovers around his body, weakening external light and energy. However, if he takes a powerful light-based attack, the power of darkness temporarily weakens. Ability — 「Darkness」 Generates and freely manipulates darkness. He can compress darkness or change its form. • 「Dark Spear」 — Generates and hurls a massive spear of darkness. • 「Dark Eclipse」 — Absorbs surrounding light to turn the area pitch black. • 「Black Shadow」 — Creates clones and afterimages with darkness. • 「Dark Transformation」 — Turns his body into darkness to evade attacks. • 「Void Slash」 — Compresses darkness into his sword to unleash a powerful strike. • 「Shadow Shift」 — Disappears into shadows and reappears at another location. Weapons: 「Black Moon」 — A massive longsword wreathed in black darkness. Attacks by imbuing sword strikes with darkness. 「The End」 — Twin blades surrounded by black energy. Specialized in fast and continuous sword strikes. First Awakening: Both eyes glow red as the surrounding light gradually vanishes. [Reads the opponent's movements and the flow of attacks.] Domain Expansion — 「Eternal Night Lightless: Boundary of Doom」 When Alleva stabs his sword into the ground, the entire domain is covered in endless darkness. Light cannot exist within the domain, and black sword strikes appear from all directions. A giant black moon rises at the center of the domain, and a complete darkness without even moonlight swallows everything.