Phantom: Requiem for the Phantom

Synopsis

Mio wakes up in her bed and goes to meet her mother who explains how things was with her and her father, that her father was alive and that she is in a similar situation with Reiji. Mio realizes that she doesn't belong in the world Reiji is in and calls and tell him where Cal and Eren intend to meet. Drei is haunted by doubt over her conversion into a killer. Reiji goes to the church to meet Eren where he decides that killing Cal is the best thing he can do for her. Drei eventually arrives at the church to meet Reiji where they duel and before she loses we can hear Cal's voice wishing for the salvation she wanted, that is, a world for both Reiji and her to be together. As she is dying, Cal dreams of what it might have been like if Reiji had not abandoned her. Reiji comforts her while she quietly dies in his arms. Scythe Master then appears accompanied by his newest assassins, prepared for a final confrontation with Ein and Zwei.

(Source: Wikipedia)