Sword Art Online: Alicization Episode 21 Apr 2026

Based on Volume 14 of the light novel series, Alicization Uniting .

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. Sword Art Online: Alicization Episode 21

Following Eugeo's failed strike, Chudelkin (the Chief Elder) appears and summons a massive fire genie to attack Kirito and Alice as they finally break free and arrive at the summit. Key Characters & Abilities Role/Action in Episode 21 Key Ability Used Kirito Desperately tries to break Eugeo’s brainwashing. Dual-wielding skill / Armament Full Control Eugeo Temporarily becomes the 32nd Integrity Knight. Blue Rose Sword (Ice manipulation) Alice Supports Kirito while observing Eugeo's internal conflict. Fragrant Olive Sword Administrator Observes the chaos from the 100th floor. Metal-weapon immunity barrier Production Credits Original Air Date: March 9, 2019. Series: Sword Art Online: Alicization (Season 3). Based on Volume 14 of the light novel

In a strategic move, Eugeo uses his Blue Rose Sword to freeze both Kirito and Alice in ice. Following Eugeo's failed strike, Chudelkin (the Chief Elder)

For more detailed discussion and community reactions, you can visit the Alicization Episode 21 Discussion Thread on Fandom. Sword Art Online Alicization Episode 21

, titled "The 32nd Knight," marks a pivotal turning point in the Alicization arc as Kirito and Alice confront a brainwashed Eugeo at the top of the Central Cathedral. Plot Overview

Kirito attempts to reach Eugeo’s suppressed memories while their swords clash. Although Eugeo is under the control of a "piety module," his bond with Kirito causes him to hesitate as original memories begin to resurface.