Wonder Woman is summoned to Paradise Island for Name Day, in which she must prove for another year that she is worthy to bear the name Wonder Woman. Steve Trevor threatens to land on Paradise Island, which would violate Aphrodite’s Law, but promises not to set foot on the island if Wonder Woman will promise not to become engaged to Mer-Man or Bird-Man during Name Day. On the way, she encounters Mer-Man and Bird-Man while battling a giant sphinx.