Time travel is the core background of the palace maid Ruowei, and it is integrated into the details of the Qing Dynasty palace (such as the palace maid's daily routine and hierarchical rules). It is paired with the idle prince Yiyi who is cold on the outside and hot on the inside as the male protagonist. It uses "survival crisis - unexpected intersection - overcoming difficulties together - deep love" as the context to intersperse the collision of palace struggle and modern thinking.
