Datte, Watashi wa Freedom! Makoushi Fey, Kodai Bunmei ni Idomimasu

Fey = Lionheart. Age seventeen. Born into a venerable lineage of samurai warriors, this prodigious young girl, a true genius with the sword, has returned home from her arduous journey of martial training, during which she sought to become the world’s mightiest swordmaster — and yet, for reasons unknown, she now clutches in her grasp a magitech machine gun. “To be perfectly frank, aren’t guns just stronger than swords, anyway?” At some point during her travels, she had unceremoniously discarded her blade and become utterly engrossed in the wonders of ancient technology, transforming into a trigger-happy, research-obsessed madwoman. Needless to say, this turn of events inevitably led to her being disowned by her family, leaving her penniless and adrift on the streets with nowhere to turn. “In that case, why not just go all the way and master this ancient technology to its absolute limits!!” Yet even after being cast out, she refuses to exercise any restraint whatsoever — Fey charges headlong into the enigmas of lost civilizations, propelled by her innate, boundless sense of freedom! Today, as always, the ruins echo with the deafening cracks of gunfire and the thunderous roars of explosions, mingled with the furious shouts and desperate cries of her companions. Thus explodes into existence a wildly unrestrained archaeological battle fantasy! (Source: Micro Magazine-sha, translated)