"Hmph. Only think of me when trouble shows up?"

Si is one of the few Feranmut Proxies on Talos-II. The Feranmuts are paracausal beings native to Terra, and the consciousness that They manifest in slumber before human presence is known as Feranmut Proxy. Si's relationship with her Feranmut is somewhat complicated, but people still habitually refer to her as a Feranmut Proxy. In truth, Si is no one's Proxy. She is simply herself. Beneath her formidable and mysterious exterior lies a young soul who still holds onto hope and curiosity about the world.

In her daily life, she uses her abilities to provide comprehensive support for HAS and Endfield. In her spare time, she enjoys exploring the cities of Talos-II in search of the latest technologies and fashion trends. She follows her heart's desires and is unfettered by conventions.

"I'll help you out again. Remember to pay up once we get back to the inn."