S1, E4: A divide between the twins widens as they split up with Emiko and Hatcher to find more field guide pages. Calliope tries to connect with Simon by sharing her truth. Bree tries a different approach to fencing, forcing Mallory to get out of her head and throw a party. Dr. Brauer and Helen hold off a mob wanting to shut down Meskwaki, igniting a surprising connection. Mulgarath eats another victim.