Yu Si, a cardiothoracic surgeon devoted to order, meets Lin Xiao through the family charity project “Lifeline Express.” Lin Xiao is a former racing driver indirectly connected to the car accident that injured Yu Si’s mother. Seeking atonement and hoping to save his own mother, Lin Xiao joins the project. As old entanglements and clashing habits put the two at odds, they gradually learn to work together. During extreme driving training and the project’s development, Yu Si’s orderly world is turned upside down, and a story that begins with cooperation and redemption unfolds.
