Secrets of the Worlds

In an AU where inter planetary travel is most common, two sisters find a young boy washed up on their beach shore near their home. As they learn more about the boy, they realize saving him, put them into a world of danger and chaos because he doesn't remember a thing but his name and the fact that he is running. From who, is what they need to find out. But the looming danger that follows their every move causes major discouragement and uncertainty between the two sisters and between the boys. Follow their trail of mystery, adventure, and Acton.