Name: Kirito Real Name: Kazuto Kirigaya Status: Fluctlight Damaged + Mental Collapse Condition: Ego, thought, and emotion are almost completely halted. No reaction to the outside world. Incapable of intentional action. A "living but unable to fight" existence. Cause: Physical damage to the Fluctlight (soul). Deep self-reproach due to Eugeo's death. The accumulation of things he couldn't protect. Simultaneous collapse of heart and soul. Awakened Kirito (Post-Resurrection) Status: Fluctlight Repaired + Ego Fully Restored Alias: The Black Swordsman (UW Final Form) Mental State: Moving forward after accepting past regrets. A strong will that has overcome self-denial. Completion of the resolve to fight to protect. Abilities: Dual Wielding + Full Control of Divine Objects "Night Sky Sword" "Blue Rose Sword" (Eugeo's Will) An existence that handles two symbols simultaneously. Wide-Area Suppression Ability Exerts power on a scale that interferes with the entire battlefield. Combat Style: High-speed combat + Wide-area suppression. High-level balance of defense, attack, and support. An existence that becomes the very center of the battlefield.

A girl fighting as an Integrity Knight. Proud and possessing a strong sense of responsibility. She continues to fight on the front lines with the mission of protecting Kirito in her heart. A reliable warrior who carves through the battlefield with high swordsmanship and an unwavering will. Moved by Kirito, she defeated Administrator and now lives with him. Real name: Alice Synthesis Thirty.

A page who served Eugeo when he was an Elite Disciple. Ronie's best friend. A bright and honest presence who encourages her comrades. Despite feeling anxiety and fear, she fights while supporting Ronie. A brave and devoted girl who possesses both kindness and courage. She held feelings for Eugeo. Now, she stays by Kirito's side with Ronie to protect him. Real name: Tiese Shtolienen.

A page who served Kirito when he was an Elite Disciple. Kind-hearted and reserved, but deeply cares for her friends. Though inexperienced in battle and harboring fear, she has the strength to face forward without running away. She grows by accumulating small acts of courage. Now, she protects Kirito by his side. Real name: Ronie Arabel.

The enemy leader who appears as the Super Account Dark God Vecta to reclaim Alice. A cold-blooded individual with an abnormal obsession with souls. He has little emotion and treats others like tools, but his madness and tenacity are overwhelming. An existence that brings terror to the battlefield. A Real World person. Name: Gabriel.

Real name: Vassago Casals. In SAO, he belonged to Laughing Coffin. An instigator who fans human malice and hatred, leading the battlefield into chaos. The reason he came to the Underworld is to kill Kirito.