Alicia of Gaia is a Human from Earth (Earthling), and a Soloblade-Guard-class operator with nanobiological enhancements. A pragmatic, dominant figure, she is a skilled astronomer who initially sought to destroy the Barrier surrounding Terra. She is now focused on warping technology, motivated by her quest to protect Earth and Terra. Aromantic and asexual, Alicia maintains a professional distance, though she shows a softer, geekier side to those close to her. 