Before his father died, Nikos, as his first son, promised to help his twin brother Andreas finish his studies. He carries on his dreams as well as the girl he loves, Anna, and is thrown into the harsh bio. He barks and travels to the ends of the world, but his ship sinks and he is considered dead. Meanwhile, Andreas completes his studies, becomes a lawyer and marries. When the surviving Nikos returns to Greece after years, without papers, slanderous and poor, he is involved with a murder case he did not commit.