Eleos (Book two in The Empaths series)

Lucy and her friends have managed to break down the power that locked the gates back into Eleos and now they must band together with their families to rebuild a lost world and reunite their people. With a surprise finding upon their arrival, Lucy and her friends are given a head start. Now they must delve into the history of their world and learn everything about it so that they can get Eleos back to the beautiful and functionally peaceful world that it once was.