This novel, originally published as "Ten Thousand Heartbeats," follows Qin Ran, a girl raised in the countryside who mysteriously disappears for a year during her senior year of high school. Upon her return, she's brought to the city by her birth mother and thrust into a wealthy family with a powerful stepfather, a genius older brother, and a top-performing younger sister. The family expects her to maintain their image. Unbeknownst to them, Qin Ran possesses multiple hidden identities and extraordinary abilities. Meanwhile, Cheng family's heir warns everyone to treat his wife, Qin Ran, with respect, despite her seemingly ordinary background and temper. However, when investigating a powerful figure, his subordinates uncover one of Qin Ran's many secret identities, leading to surprising revelations. This is a story filled with double-petting, a refreshing plot, hints of sci-fi, and multiple identities.