During a family trip, Xu Maisui unexpectedly encounters ride-hailing driver Zhou Shanhe, guesthouse manager Lin Xiaomi, and journalist Gu Yan. Stuck together due to traffic jams, they encounter tourist traps all the way, discovering they all point to the Shanhe Holiday company. From misunderstanding to cooperation, they use rules and records to expose the scams. The final twist reveals that driver Zhou Shanhe is precisely the company's former operations manager who had once proposed a transparent travel plan but was ostracized and resigned.