Nias Carlin

A Technical Lieutenant stationed at the Empire's 7th Armament Factory, she is known by the ironic nickname 'Regrettable Beauty'—a nod to her striking appearance overshadowed by her socially awkward nature. As a gifted engineer, her weapon designs consistently prioritize raw performance over aesthetics, resulting in poor sales. After successfully customizing a dedicated unit for Rean, her talents were finally recognized, earning her a pivotal role as the territory's core technical expert, overseeing the development of powerful warships and armaments.