Gu Lang accidentally falls off a cliff. When she wakes, she discovers that she has somehow assumed a man's identity and transmigrated to a dynasty that never existed in history. To avoid the trouble of being exposed, she has no choice but to make do with this identity for now. But this place is far too dangerous, and one wrong move could be the end of her. If she gets the chance to return to the 21st century, what will she choose?
Theme: We meet where time and space intertwine. As time turns, I have lost you forever.
