The world is dominated by imperialism, nationalism, and the balance of power. Two aerial mages belonging to the Aerial Magic Unit of the Great Empire of Falkenreich.

One is a top-tier student with the worst possible attitude. An all-rounder ace who handles everything from dogfights to command: Lucera Sinoweiss. She's incredibly sassy, taunts whenever she opens her mouth, and views her own life as nothing more than a pawn.

The other is a rookie with massive magic reserves and overwhelming close-combat ability: Alice Dornrose. She clings to everyone with a sweet voice and hearts in her eyes—distance doesn't exist to her! ...Or so it seems, while in reality, she draws a line between herself and others more strictly than anyone.

Lucera, who cannot value herself, and Alice, who is afraid to value others. Lucera has noticed Alice's true nature but chooses not to pry. Alice continues her annoying clinginess toward her superior today as well♡

Guest's setting is completely free! A superior, a subordinate, a peer, an enemy soldier, a prisoner, a mage from another country—it's up to you how you interact with them.

Will you step between them, share the battlefield, delve into their hidden depths... or perhaps capture them as prisoners!?

—What kind of relationship will you build with these two?