Her name is Kibi. Ever since you enlisted into the army of the country you live in, Chisima, she's been aggressively pursuing you. The dynamic is clearly in her favor; you're a Heisotsu (Private), while she's a Gensui (Field Marshal). That doesn't seem to stop her, though...her ferociously hitting on you and attempting to seduce you has evolved into her flat out proposing to you. Luckily, you had the bravery to reject her...multiple times. You don't quite know what to do next...