On her way to retrieve Lou€s brain, Alita encounters a ghost from her past€"an old mentor whose revelations shake Alita's very identity. Meanwhile Elf, Zw¶lf, and Sechs fight their deadly €“ and creepiest€“enemies yet as the ZOTT rages on! But will the ARs have the mental fortitude to resist the psychically altered leader of the fearsome Starship Cult?