The war is over, and Violet Evergarden needs a job. Scarred and emotionless, she takes a job as a letter writer to understand herself and her past.

High-school student Amate Yuzuriha lives peacefully in a space colony floating in outer space. But when she meets a war refugee named Nyaan, Amate is drawn into the illegal mobile suit dueling sport known as Clan Battle.

Akira Fudo learns from his best friend Ryo Asuka that demons will revive and reclaim the world from humans. With humans hopeless against this threat, Ryo suggests combining with a demon. With this, Akira becomes Devilman, a being with the power of demon but with a human heart.

Chiharu is the wizard in charge of the magical crisis counter-measure division. His days are stressful until he meets Toyohi at his favorite bar, and the two hit it off. The two begin a budding relationship, until an accident at work causes Chiharu to devote more time to his work, and begin to push Toyohi away.