Size: B6 / A story revolves around a fourteen-year-old boy Renton Thurston, a son of Adroc Thurston who died saving the world. He lives what he considers a boring life in a boring town, but one day, he meets a beautiful girl Eureka and large mechanical robot called Nirvash. It is a beginning of far journey. He decides to break out of his shell and see the world. And his perseverance change the destiny of the world. . .