《枪娘》主要讲述的是失去战斗记忆的主角凯瑞寻找自我，并最终“觉醒”的故事。2025年至2030年之间，一场波及全人类的世界大战致使一半人口遭到毁灭，而人类已经无法控制战争的走向，为了夺取最后的胜利，犹

Milan, 2030; where only eight years earlier the independent global spy agency Citadel was wiped out by Manticore, the powerful enemy syndicate that manipulates the world from the shadows. Since then, Diana Cavalieri (who is an undercover Citadel agent) is