Hitokiri Shoujo Koushaku Reijou No Goei Ni Naru

Shurine, a young woman trained from childhood to serve as a personal protector, finds herself falsely accused and labeled a murderer by the kingdom. Forced into exile, she survives by staying one step ahead of her pursuers. During her desperate journey, she encounters Lutecia, the noble-born daughter of a powerful duke, aboard an enchanted locomotive. When Lutecia becomes the target of an assassination plot, Shurine sees an opportunity—not just to redeem herself, but to forge an unlikely alliance. The skilled bodyguard proposes a dangerous bargain: her lethal expertise in exchange for sanctuary. As threats close in from all sides, these two women from opposing worlds must learn to trust each other or perish. The magical train becomes both their refuge and battlefield, where past sins collide with present dangers. Shurine’s combat prowess contrasts sharply with Lutecia’s political cunning, creating a dynamic partnership neither expected. Shadows of conspiracy stretch across the aristocracy, while the truth behind Shurine’s framing remains shrouded in mystery. Their fates intertwine as they navigate a web of deception that could topple the entire ducal house.