Heroes of Olympus - The lightning war

The sequel to Heroes of Olympus - After The War, Evil is back into the world but can our demigods over come it?
Or is this a battle too hard to win?

Percy Jackson, a fugitive, but a hero.
Jason Grace, a husband, but a killer.
Leo Valdez, a broken heart, with a darker soul.
Piper Mclean, a wife, with a greater purpose.
Annabeth Chase, an impersonator, who can't escape her fate.
Frank Zhang, an outsider, but a guardian.
Hazel Levesque, the lost key.

Our heroes have lost their path, have gone onto new ones, but alone. Will they find themselves together again?

With the help of four new demigods, Kari, Matt, JC, and Darren this mission to save the world from a war of destruction may be possible. But will fresh faces be enough? Survive, The Lightning War.