Five years ago, Xin Siyue (Xingxing) resolutely decided to leave a secret force in the capital of her country and became an outsider, an idler scattered in the world. The codename "Xingxing" fell into a deep sleep; on the same day, a high-speed car accident caused the codename "Wuyun" to be permanently sealed.
Five years later, Xin Siyue, the bricklayer, caused a series of troubles by hiding her identity for five years just because of a familiar figure. How long can an outsider do it?
Mission: Feelings of family and country, small feelings and big love