The Underwater Abyss

Summary
In a post-apocalyptic world where it's not safe for demigods to breath mortal air they split into groups some going underwater and the others to mount olympus.

Members
Thesonofneptune101

Leafwhisker

Chapters
Ch.1

Ch.2

Ch.3

Ch.4

Ch.5

Ch.6

Ch.7

Ch.8

Ch.9

Ch.10

Ch.11

Ch.12

Ch.13

Ch.14

Ch.15

Ch.16

Ch.17

Ch.18

Ch.19

Ch.20