Board Thread:General Discussion/@comment-39081330-20190714181059/@comment-38639610-20190718122425

It is answered in the short story by Haley, Rick's son. The story is called "The Son of Magic" and it follows a child of Hecate after the failure of the titans. It explains about the state of the demigods who fought on the titan's side. "The Son of Magic" can be found in the Demigod Diaries.