Love Reborn, Things in the Emperor's Harem

My name is Xiaomei, and my real name is Zhang Xiaomei. I have been fond of watching time-travel dramas since I was a child. The first drama I remember watching was Love Through Time and Space. Later, I watched time-travel palace dramas such as "Palace", "Step by Step", "Palace Locked Heart Jade", "The Beloved Concubine", etc. However, on this day in the 21st century, I accidentally had a car accident and found that I was reborn and came to the palace, so a series of stories followed...