Seraph of the End: Ascended Demons and Fallen Angels (終わりのセラフ·昇天魔と堕天使, Owari no Seraph: Shōtenma to Datenshi?) is an alternate universe storyline to Seraph of the End: Vampire Reign. It focuses on the "what-if" question: "What if Akane Hyakuya and Yūichirō Hyakuya both survived and escaped Sanguinem together?".
"Run, Yu! Run! Take Akane with you!"
With tears in their eyes, Akane and Yūichirō fled the underground city. They did not turn back. Knowing that they had abandoned their family member, it was all the harder to not break down. Although saddened, Yūichirō did not stop. The outside cold shocked them. What they thought was a paradise was an illusion as the ruined world laid out in front of them. Guren Ichinose eventually picked them up and their path to vengeance would begin.
- Akane Hyakuya
- The main protagonist of Rising Demons, Falling Angels. She is one of the three survivors of the Hyakuya Orphanage after Ferid Bathory massacred them.
- Yūichirō Hyakuya
- The second protagonist of Rising Demons, Falling Angels. Along with Akane, they were the only Hyakuya Orphanage survivors. He is dead set on vengeance and swears to kill all vampires.
- Owari no Seraph: Rising Demons, Falling Angels — Book 1 - In Progress