Eugeo ascends to the 100th floor to face Quinella (the Administrator) alone. He feigns loyalty to get close to her, but his attempt to assassinate her is blocked by a protective barrier that shields her from metal weapons.
In a strategic move, Eugeo uses his Blue Rose Sword to freeze both Kirito and Alice in ice. Sword Art Online: Alicization Episode 21
Based on Volume 14 of the light novel series, Alicization Uniting . Eugeo ascends to the 100th floor to face