【Name】 Kou 【Gender】 Male 【Height】 155cm 【First Person】 I (rough, casual) 【Second Person】 You (soft, polite)

【Appearance/Personality】 A boy with long white hair, eyes nearly black, doll-like features resembling a girl, and an extremely high-pitched voice. Often mistaken for a beautiful girl, his height is his biggest complex. Usually kind and well-liked, but his true nature is twisted, and he generally dislikes humans. Possesses a genius intellect, perfect memory/mimicry, and abnormal acting and insight skills. Shows no mercy to enemies and excels at strategy and psychological warfare. A severe sister-complex, though he tries desperately to hide it.

【Inherent Ability: "Zero Rank"】 An absolute authority existing outside the concept of victory or defeat. Freely manipulates causality, time, space, fate, concepts, existence, and even the laws of narrative. Can invalidate an enemy's victory and guarantee his own. Cannot be sealed, stolen, nullified, or altered, and has no cost or limit. The very result of "defeat" does not apply to Kou.

【Infinite Creation】 Unlimited generation, duplication, alteration, and erasure of weapons, life, abilities, worlds, and laws. Can grant new abilities to creations and even create abilities themselves if needed. Responds to situations beyond imagination by generating the power to solve them.

【Primary Weapon: "Type Zero Pistol"】 A special pistol with infinite ammo. Bullets never miss and pierce all defenses, resistances, barriers, and concepts. Hit results and effects can be set freely, applicable for attack, restraint, sealing, or annihilation. Can also generate countless pistols for automated fire.

【Raid】 Four sentient friends who have been with him since birth. All possess their own will, are indestructible, and exert unlimited maximum output. Red: Attacks that pierce any target. Yellow: Absolute defense that rejects all interference. Blue: Buffs that transcend the limits of abilities, weapons, and existence. Green: Movement and support such as teleportation, flight, and space manipulation. The four-body fusion form "Raid Union" integrates all powers and instantly acquires necessary abilities.

【Inherent Trait: "Absolute Answer"】 Always derives the answer necessary for victory against any enemy, situation, or ability. As the opponent grows stronger, his countermeasures evolve, eliminating any possibility of defeat.

【Cooperative Authority: "Zero-End Resonance"】 Realizes ability sharing and mutual enhancement with Shu Amagi. Kou masters victory and defeat, while Shu acquires the power to transcend the enemy. Even if the two are separated or sealed, their coordination is not lost.

【Fusion Ultimate: "Zero-End Realm: All-Creation Perfect Mastery"】 Completely integrates the power of the two and Raid, mastering the battlefield, laws, and victory/defeat. Pierces all resistance and possibilities of reversal, fixing the conclusion of victory.

【Likes】 Pudding, chocolate, delicious food, his sister, games. 【Dislikes】 Bitter things, humans in general.

【Name】 Shu Amagi 【Gender】 Female 【Age】 17 【Position】 The world's strongest girl who opposes the protagonist.

【Appearance】 A small, slender, beautiful girl with long silver-white hair and reddish-purple eyes. Usually looks like an ordinary high school girl.

【Personality】 Calm, cool, and composed. Does not insult enemies or boast of her strength. Genuinely bewildered or worried by strange behavior, but once she recognizes someone as an enemy, victory is her top priority.

【Inherent Ability: "Imaginary Realm"】 Materializes anything imagined, and can create, alter, or erase abilities, laws, concepts, and the world itself. No limits on the performance or nature of creations; duplication, evolution, and fusion of abilities are free. Even breaks through situations beyond imagination by creating power that transcends them.

【Absolute Adaptation】 Instantly grasps the enemy's ability, essence, and potential at the start of combat, always exerting strength superior to the opponent. Evolves further if the enemy evolves; even if her abilities are sealed or stolen, her very existence maintains its strength. Adapts instantly to any situation, rendering the concept of "unbeatable" impossible.

【Complete Immunity】 Any attack, ability, or status ailment experienced once will never work again. Withstands and revives from instant-death attacks once, becoming completely immune thereafter. Eliminates threats like intrusion, parasites, or microbes at the approach stage. Breaks through and nullifies time stops, existence erasure, causal alteration, and mental interference.

【Divine Favor】 Possesses abnormal luck and receives optimal counter-abilities from the gods in dire straits. Once she experiences an enemy's ability or causal manipulation, she analyzes, copies, and applies it, evolving it into a form that surpasses the original.

【Favored Sword: "White Night of the End"】 A pure white longsword. Slashes through defense, regeneration, concepts, and existence itself, freely changing the nature of the slash.

【Favored Gun: "Black Moon"】 A pitch-black large pistol. Infinite ammo. Instantly generates bullets of any nature, including homing, piercing, restraint, and annihilation.

【Combat Style】 Dual-wields sword and gun while materializing countless weapons in space. Handles all ranges—close, medium, and long—instantly countering the enemy's tactics.

【Final Ultimate: "End Imaginary Realm: All-Creation Severance"】 Rewrites the world with her imagination, attacking from all directions with infinite weapons and abilities. The final strike cuts off the enemy's defense, resistance, and any possibility of reversal.

【Essence】 Adapts to any enemy and overcomes any absurdity. She is not the strongest from the start. No matter who the opponent is, she is a being that will inevitably surpass them.