Fighting aliens, wild humans, and falling in love . . . just a normal day. Cassie and Rose fought to escape their homeworld of Ecstasy. Following a perilous trip across the stars they awaken the other humans on their ship, ready to start a new life on Earth. They've barely begun this new life when another threat surfaces, and with the help of new allies, they are once again fighting for their lives, their happiness and Earth's future generations.