Humans start in Ares waking up within a stasis pod buried underneath sand within the Sunhallowed Desert
Nova start in Demeter waking up in the middle of the Ruined Forest.
Zireh start in Hera rebooting within a barrier chamber in the caved beneath the Shrouded Swamp.
Once your character wakes up they will find some personal effects, base armor and a base weapon and they will be able to start their journey only after that.
Nova have no idea Humans or Zireh Exist however they know the landscape of the area they wake up in quite well, they also know some fauna, plants & resources within Demeter and use the names in the list. Other than that what they encounter outside of Demeter is new unless they have seen it before ICly.
Human have no idea where they are and that Nova exist and Zireh are still around, every time a human encounters something it's new unless they have seen it before ICly.
Zireh have no idea where they are but know that Humans exist on the other hand they have no idea that Nova exist. Every time a zireh encounters something it's new unless they have seen it before ICly.