Three years after the event in God Eater Burst, a new fatal pandemic called the Black Plague caused by red rain has struck the Far East area. Members of Special Forces Blood, an affiliate of Fenrir who reside in a mobile base, are sent to assist. ---

Volume 10 : Conflict & Secret Societies 1. Ranpo-sensei Laughs Like This by Takayama Shinobu 2. Secret Mission by Saeki Yashiro 3. Fang by Kawazoe Mariko & Nakamura Sachiko 4. Black Swastika Army by Katagiri Ikumi 5. Mushroom and Kappa - A Fierce Conflict of Honourable Men by Magami Guriko 6. The Order of Young Knights by Kayase Shiki 7. Rindou by Asada Yasuka 8. Hideout by Akanatsu 9. Un Orso by Mizuhara Kenta 10. Be Enthusiastic, Father! by Inui Miku 11. A Promise by Seno Tatsune & Takamiya Aya 12. Let’s Meet at the Secret Society by Kinoshita Sakura 13. Will O' the Wisp by Kouzuki Leo 14. The Village of the Secret Agreement by Ueda Shinshu 15. At the End of an Endless Desire by Akai Higasa 16. Demon King Time by Kanou Ruri 17. Messenger of Justice ★ Moonlight Organisation by Usaki Hitomi

A collection of stories done by various artists.

Ichiyo and Akehiko (both 15 years old) have been brought up in an amicable environment at a prosperous restaurant in Japan. They live a safe, happy life, but, as was the norm in feudal Japan, they train at the local dojo with determination to become strong. The times are turbulent, and the streets of nineteenth century Japan brim with violence. Under such conditions, the boys will have to learn what it means to wield a sword, to take someone’s life, and to understand the precarious life of living by the sword.