Mobile Suit Gundam 00 - S2: Episode 21
The Door to Reform
Setsuna and Saji head out to Lagrange 5 to locate Wang Liu Mei, who has, along with Hong Long, miraculously survived the attack by the Throne Drei. Nena intercepts the pair and shoots Hong Long, who sacrifices himself to allow Wang Liu Mei to escape. Liu Mei encounters Setsuna, and after giving him the coordinates to Veda, is killed by Nena as she tries to escape. Mr. Bushido takes the unmanned 00 Raiser hostage, revealing his identity as Graham Aker to Setsuna, and relinquishes the mobile suit only when Setsuna agrees to a duel against him. Louise, who accompanied Graham on the mission, appears in her Regnant and kills Nena, finally avenging the deaths of her family and relatives. In the course of the duel, Graham and Setsuna appear to each other in an alternate reality due to the presence of GN particles. Here, Setsuna, exhibiting signs of becoming an Innovator, reveals his revelation: Aeolia Schenberg created the GN Drives and Celestial Being for the sole purpose of preparing all of humanity for innovation.