Ai Xi'er is an ordinary high school student with a good family background, good studies, and good popularity. She dreams of being a full-time housewife one day. Unexpectedly, when I was walking on the beach with my boyfriend, a wave hit me, and I was inexplicably transported to a dynasty that has no history. Miss, palace lord, young lady, top killer, with multiple identities, how should she face all this, and how will her fate be twists and turns? How to extricate yourself from the emotional whirlpool? Is all this a blessing or a curse?