On a planet far, far away, Earth’s future is being determined by two teenagers, Alex and A’idah. With a dolphin and other friends, can they save Earth?Alex knows a String Sword will help. He’ll risk anything to get it, but those who hate him want Alex dead.A’idah will do anything for friends, even if it means risking herself. At the same time, she desperately needs the comfort and support of Alex. If anything happened to him, could A’idah continue on?Against the backdrop of Alex and A’idah’s struggles for others, they’re also starting to realize how much they really care for each other. Will their feelings get in the way?The young heroes in training still find time for fun, like skydiving without parachutes, and what’s up with the flying dolphin?