Sao

General
Sao is a crewmember of the Halcyon. He does not seem to have any function, except helping defend in Protect the Halcyon.

Location

 * Jade Sea (only during The Halcyon Job and Protect the Halcyon)
 * Boreas Seabed, next to the Halcyon during The Halcyon Job or inside the Halcyon during Protect the Halcyon.

Dialogue

 * "Some priests prefer to stay in the temple. Me, I figure I've got plenty of heathens to protect right here."

This quote is from the character Shephard Buch in Firefly upon which the Halycon is clearly based.