While Titus is being invaded by alien like creatures called, "Mimics" Astraea, Jake, Tryn, Zephyr, a snake named Nesso, and other Olympians and humans and titans are trying to stop them from taking over. The only weapon that works against them is Nesso's venom. But just one snake isn't enough. They need to gather more snake to defeat the Mimics. Will just a few snakes and other people be able to end the mimics or is it to late? Read this book by Kate O'Hearn and find the answer.