Introduction: On that day, a strange phenomenon happened in the world of Utsa. A new country emerges in the southern seas where the waves are told to be violent. They possess strange technologies that can't be described by words. A ship entirely made of iron that fires from miles away, a strange iron wyverns that flies so fast that you don't have enough time to react, and a strange weapon that shoots fire. They called themselves the country of Terra. A country that is stranded in a fantasy world. Watch as the country of Terra try to survive in the world where they thought only exist in stories. --This is my first time writing a novel in English. English is not my first language, I'm sorry if there's a mistake in grammar. Any constructive criticism is very appreciated....