Mysterious living beings named Aragami suddenly appear on Earth and begin to devour everything in sight. Determined to destroy every single Aragami, a youth comes to Fenrir Far East Branch. His name is Lenka Utsugi. Immediately, Lenka and his fellow enlistee, Kota Fujiki, begin rigorous God Eater training under their instructor, Tsubaki Amamiya. Itching to take part in real battles, Lenka’s wish unexpectedly comes true when Aragami infiltrate the Far East Branch. Even as anxiety heightens in the strategy room, Lenka’s resolve grows stronger.

Wielding his God Arc, Lenka rashly leaps into action to save Eric who is injured. God Eaters Lindow, Sakuya, and Soma of the First Unit arrive to help, but Aragami Vajra is powerful and Lindow and the unit have their hands full. Ultimately, Lenka is injured and falls unconscious, only to awaken in a holding cell. He is being detained for disobeying orders and is told by Tsubaki, “I should never have let you go.” Meanwhile, there is a girl God Eater who has left the Russian Branch, headed toward the Far East Branch.