The female fairy Si Youyin came to the mortal world due to an accident in the fairy world. Although she was very angry, she later received help from the messenger sent by the fairy world in the human world, and she was able to live a good life with fine clothes and fine food for three months - for her, this was really a prosperous journey!
Under the surface of this prosperous journey, there are hidden truths that seem real and fake, family love that is about to be separated, secret love that has been entangled for thousands of years, the bitterness and intrigues at the bottom of the world, and so on.