Xiao Yanzi, the leading IP heroine of the Qing Dynasty palace drama, has returned from a rural girl named Yan in 1998. She holds a "plot modifier" but keeps falling over. From the "Madonna" who tries to save everyone to the "chivalrous woman" who finds herself, Xiao Yanzi jumps repeatedly between two time and space. The meaning of time travel is not to correct the past, but to accept the imperfect self. Xiao Yanzi, while trying to use "modern thinking" to correct the "ancient destiny", finally understood: the real strength is to retain the authenticity and freedom of the "children of the world", no matter which time and space they are in. She doesn't need to be a perfect Fujin, nor does she need to act in a perfect script, she just needs to be a happy little swallow.