Phantom: Requiem for the Phantom - Season 1 - Eps 18: Confrontation
Reiji kills Inferno's men who bombed his apartment and makes his escape. Scythe Master and Shiga explain the whole situation to McGuire, pinning the betrayal on Claudia and Phantom. Claudia calls Reiji to tell him the reason of her betrayal and needs his help to escape. Elen goes to kill Reiji per Scythe's orders and Scythe reveals the next generation of assassins he's creating: the Zahlen Schwestern and reveals that Elen is no longer needed. Claudia and Lizzie meet up and drive to the beach, where Lizzie is forced to execute Claudia for her betrayal. Reiji returns to the desert warehouse and Elen arrives to kill him. After he persuades Elen to stop, the girl wants him to end her suffering. Reiji refuses to kill her and since he has a promise he is able to keep he would like to keep it. Elen decides to leave Scythe Master and Inferno and escape with Reiji. Lizzie visits Claudia and her brother Romero's graves. After getting fake Mexican passports, Reiji and Elen prepare to leave America.
About Phantom: Requiem for the Phantom

Title: Phantom: Requiem for the Phantom
First Air Date: 2009-04-02
Last Air Date: 2009-09-24
Status: Ended
Rating: 7.2/10 (from 31 votes)
Language: JA
Seasons: 2
Total Episodes: 26
Network: TV Tokyo
Genres: Animation, Action & Adventure
Production Companies: BeeTrain
Synopsis
Mafia is rife in America where assassinations are a regular occurrence on the streets. Inferno, a mysterious company, is behind most of these dealings through the use of their near-invincible human weapon, "Phantom." One day, a Japanese tourist accidentally witnesses Phantom's latest murder. Desperate to escape, the tourist hides in a secluded building. However, Phantom, revealed to be a young woman named Ein, and the leader of Inferno "Scythe Master" captures the tourist and brainwashes him. Given the name "Zwei," this once peaceful tourist is now a puppet of Inferno with no memories. Drawn into a world of lies, deceit, and violence, Zwei must fight to survive, hopefully to one day regain his memories and escape from this world where he is constantly on the brink of death.
Cast

Miyu Irino
Zwei (voice)

Ayahi Takagaki
Ein (voice)

Miyuki Sawashiro
Cal (voice)

Aya Hisakawa
(voice)

Isshin Chiba
(voice)

Akeno Watanabe
(voice)

Tomoyuki Shimura
(voice)

Ami Koshimizu
(voice)