Heroes of the Lost Cities

What would happen if the Council decided that they want to start revealing themselves to the humans once again?
Will anything get in their way?
Sophie Foster and her friends are directed by the Council to begin sharing themselves to the public, Percy Jackson and his friends meet KotLC when they are searching for Annabeth Chase who has gone missing. The Neverseen has started too kidnap innocent people and hold them captive unless Sophie joins their cause.
What will happen?

Note: These characters do not belong to me, they either belong to Rick Riordan or Shannon Messenger. There may be one or two new characters depending on the story.

This takes place after Legacy and the Giant's war.