Taxi driver Gu Yi's life takes a wild turn when he's falsely accused of harming an elderly woman he helped. Fired and facing financial ruin, he wins a life-changing lottery. But soon, the win turns into a nightmare when the ticket, accidentally washed by his partner Liu Meizhen, is revealed to be from a past draw. As another ticket surfaces, showing he actually won an even bigger prize, Gu Yi faces greedy demands and illegal revelations. In the chaos, he and Meizhen gain insights into humanity and seek a fresh start.