David, Kelli, and Wa-Ja are forced to leave their home. They travel to Ching, Japan where they meet Aki, Fuji, and Daisuke, who are up for an adventure. Together they try to defend Ching from Ming and his army, whose goal is to destroy all the churches and any sign of Christianity. In their adventure they learn some life lessons that draw them closer to each other, and ultimately, closer to God.