Alice Zuberg

Alice (アリス・ツーベルク) is a secondary character in Alicization Beginning.

Alicization Beginning
In the beginning, Alice was a sacred arts apprentice under Sister Azariya, and she would bring lunch to Eugeo and Kirito every day. On a quest to find ice at the «Mountain Range at the Edge» to make their lunches last longer, they take a wrong turn in the cave and turn up into the edge of the Dark Territory, looking up to see the Dark Knight fight the Integrity Knight. Shocked, Alice trips over herself, and she falls into the Dark Territory, her hands brush the land before Kirito and Eugeo manage to pull her back onto the neutral land. Sacred Arts confirmed that she broke one of the laws in the Taboo Index, and the window disappear before the trio made sense of it. Scared, Eugeo and Kirito run home, carrying Alice. They sigh in relief when nothing turns up, until lunch the next day. A Integrity Knight had arrived, announcing that Alice broke one of the laws and he is going to take her to the Central Cathedral to execute her. Kirito attempts to rescue her but is stopped by the town people, and Eugeo is frozen in fear and he does not manage to save her before she is taken away by the Integrity Knight.

Six years later, Eugeo and Kirito save  Selka from the goblins. While Selka transfers Kirito's life into Eugeo's dying body, Alice appears to Kirito and tells him that she is waiting for him at the top of Cathedral Castle. Her spirit then runs through Kirito and gives him enough life to save both of the boys.

Alicization Turning
Alice makes an appearance as the Intergrity Knight that arrests Eugeo and Kirito after they break the Taboo Index and takes them to the Central Cathedral. She refers to herself as "Alice Synthesis Thirty," and it seems as if she does not recognize them as her childhood friends. She also threatens them by saying that she had permission to decrease their life by 70% when Eugeo tries to touch her. Kirito theorizes that the Integrity Knights and the Axiom Church may have some means of manipulating or erasing memories.