After Su Wanning refuses her boyfriend Chen Lu's demand for an exorbitant dowry and for her to pay to renovate the property he owned before marriage, he abandons her on a highway during a blizzard. Along the way, she encounters Lu Yuan, who has likewise been kicked out of a car by his fiancée, Lin Wei. Finding themselves in the same predicament, the two discover that they share similar values while facing their difficulties together. They decide to break free from their families' unreasonable demands and join hands to begin a new life.