Japanese high school student Minako Sakurazawa is a cheerful, lively, self-esteemed, and active little confused girl. She is a complete anime fan. She always fantasizes that one day she can become someone in anime and live a completely different life. On the day of her 16th birthday, she decided to celebrate her birthday at Disneyland in Japan at the suggestion of her friend Asami Park and the poisonous-tongued Chinese-Japanese star Nozawa. She fell into a trap in Disney's newly built haunted house (purely fictitious) and traveled to ancient China. (The country is purely fictitious), whose identity is the country's most beautiful princess. Before Minako traveled through the world, the princess was mute since she was a child. In order to catch the sparrow "Sesame" given to her by the third prince, she slipped and fell off the palace wall and fell into a coma. When she woke up, she was Minako. There are three princes in this country. The crown prince is incompetent and greedy for beauty. The second crown prince is Minako's real brother after traveling through time. He is taciturn and frail. The third crown prince is a gentle, delicate and decisive young man. Zi fell in love with him at first sight after time travel, and later met Qin Ximeng, the maid who was Mami's identity after time travel. Out of admiration for the world of ancient China, she decided to sneak out of the palace to have a big career in the world, and later met all kinds of interesting big shots...