Sion

Sion, celebrated as the Felix who saved humanity, stands at the forefront of the Earth Evacuation Project's migrant ship development. Despite her appearance as a young girl in her early teens, she is, in fact, over a hundred years old due to her Felix nature. This extraordinary age imparts to her a distinctive, somewhat nihilistic personality.

Her longevity has sparked rumors that she is nearing the end of Felix's lifespan, a notion she does not contradict. Sion has spent her entire life within the confines of a research facility, nurturing a deep yearning for the world beyond its walls. However, she is resigned to her fate, understanding that her crucial role and unique identity as a Felix restrict her from experiencing this freedom.

Sion is not only an extraordinary intellect in mechanical engineering but has also been instrumental in the broader aspects of the evacuation project, including organizational and political negotiations. Her significant contributions and visibility have led to her being used as a figure in political propaganda, making her a target of numerous adversaries. To the public, she presents a dignified, almost princess-like front, never revealing any weakness. Yet, this façade conceals an innocent and pure heart, untouched by the world outside her sheltered life.