Cause and effect, what is cause and what is effect? In the 21st century, she met him in ancient times, thinking it was just a dream, but no matter how hard she tried, she couldn't wake up from the dream. She had entered his dream or he had entered his own, and she could no longer tell the truth from the false. Since God had arranged this incredible fate for her, just let it happen. Although she hoped that everything was false, they did exist. She didn't know how long she would go on this road, and she didn't know how many strange things were going to happen. Fortunately, he was always by her side. . . . , The unknown world and destiny, seemingly impossible things actually happened, and an unpredictable journey allowed future generations to rewrite a beautiful story.