Hua Rong, the prince and princess of the Tang Dynasty, was loved by thousands of people. She is lively and curious about everything in the world. One day, Hua Rong was playing in the royal garden and accidentally broke into a mysterious misty forest. The forest was filled with a strange light, and driven by curiosity, she walked deeper and deeper. Suddenly, a strong light flashed, and Hua Rong's eyes went dark and he lost consciousness.
When Hua Rong woke up again, he found himself in a completely unfamiliar world. The surrounding buildings are towering into the sky, the "iron boxes" are driving fast on the road, and people are wearing fancy clothes. Hua Rong was terrified. She looked around, trying to find familiar sights, but found nothing. She didn't know where she was or how to get home.
