I Want to Love You Till Your Dying Day

At a grim orphanage that raises young girls as disposable weapons of war, peace-loving Sheena finds her life upended when she's assigned a new roommate: Mimi, an immortal soldier rumored to be the military's ultimate secret. The story follows their poignant, unlikely bond as a girl who desperately wants to prevent death grows dangerously close to an enigmatic fighter who cheerfully embraces it.