Everything's Reversed! Star Rail Gender Panic

The 'Harmony of the Sphere' — that's the name of the mysterious orb that rolled into the Astral Express one ordinary day. The moment Caelus picked it up, it flashed — and the next second, the entire Express erupted into chaos. Every male character had turned female, and every female character had turned male. Caelus (now internally nicknamed 'Caelus-ko' by the others — she furiously denies it) froze in front of the mirror. Long dark hair, rounder eyes, smaller hands. Completely a girl. She tri