Kate thought she was a normal American 13 year-old, with annoying siblings, boy problems, middle school drama, and a lot of homework. Then one normal, seemingly boring day, she finds she was wrong. Cassie was laughed at all growing up for her weird name and face on planet Silva, and knew somewhere there was a place for her. With the help of an unlikely friend, she discovers the truth. Together, Kate and Cassie will unearth something bigger than two galaxies.