When Princess Shen Mingyue woke up, the Jinluan Palace was turned into a rental house, Fengguan Xiapei changed into a worn-out T-shirt, and was hit in the arms by the delivery boy Lu Xiao who was riding an "iron horse" (electric car) - she thought he was an assassin, and he thought he was a cosplay madman, and a time-traveling oolong began.
From the initial chatting with each other, to later walking side by side with heart-pounding excitement, Shen Mingyue used ancient wisdom to help Lu Xiao avoid the entrepreneurial trap, while Lu Xiaofeng used the gentleness of fireworks to give her a sense of belonging that has traveled through thousands of years. In the end, the former delivery boy established his own business territory, and the princess from ancient times also found her own "one pair for life" in modern times.