Imperio de lobos / The Sandcastle Empire

Eden's life was simple before the war. She used to enjoy air conditioning and long days on the beach, but the revolution changed all that. Now a powerful group called the Wolfpack controls the planet and all of its resources. She refuses to let them destroy her. She has the coordinates of the only neutral territory called Sanctuary Island and she is desperate to get there. She flees with three other girls, but once they reach the place, one of the girls disappears. While they search for her, they realize that the island is filled with dangerous traps and an enemy they never imagined.