Locations · first: RW E4
Saprophus
Matt says the heart of the mycelium is the Heart of Saprophus RW E4·02:26:45. The fungus creature says "Saprophus must be protected." RW E4·02:28:20.
In episode 5 the party sees streets, doorways, windows and stone gates of Ceresian masonry scavenged in the night, and Matt calls Saprophus the home of the seventh kingdom of Calorum RW E5·02:07:10. A Saprophian says their elder made a deal for the good of all of Saprophus RW E5·02:01:26. In episode 6 the Heart chamber is a massive coliseum-cathedral-like structure of ancient stone, where a stone biscuit rotates to close the door behind the party RW E6·00:01:42.
Through the mycelium Deli sees the Saprophians rise against the remaining architects and tear them apart to maintain their silence RW E6·01:52:58. In the flight the citizens of the city come out both to greet the party and to block its passage RW E6·02:00:43. The party escapes to the surface RW E6·02:07:36.
By episode
RW E4: The Light and the Shadow
- Saprophus — first said here: "the Heart of Saprophus" — 02:26:45
RW E5: The Seventh Kingdom
RW E6: The Heart of the World
- Saprophus (Heart chamber) — "a massive, coliseum-cathedral-like-structure of ancient stone" of "ancient grainstone and petrified wheat products, massive, long dried and carved buns, bagels, muffins"; an oval chamber lit blue; a stone biscuit rotates to close the door; the Heart "fills the entire backside of the room" — 00:01:42.
- City of Saprophus — streets and houses; citizens come out "both to greet you and also feel compelled to try and block your passage" — 02:00:43.