A boy dies in a missile attack while out on a holiday trip and is reincarnated in an eastern island nation, taking over the body of someone named Shaonian. Thinking it is just an ordinary parallel world, he plans to live a peaceful, happy life. But dangers and opportunities soon come one after another, as strange undercurrents surge beneath the illusion of peace.
Having accidentally touched upon the truth of the world, what crucial choices will the boy make when faced with challenges unlike any he has encountered before?