MEMORIES OF MASS MURDEROn 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, Zwölf, 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?