The prodigal daughter of Alexander and Carli Sigma, Emily is gifted beyond her young age with immense skill in the art of mana mechanics construction, yet is also easily frustrated over any unanticipated results from her work; consequently, she is devastated beyond all belief when she and her father are suddenly teleported to Planet Earth before she even has a chance to rectify the unplanned problems with her portal passage master prototype which triggered their transport. Known to be extra cautious owing to sensitive outer layers of her neural membrane, Emily insists on suiting up in padded, impact-resistant bodywear with a matching safety helmet at all times, even when venturing out into the public sector.