Four campers are struck by lightning and wake up in an unfamiliar dynasty. The system demands they save the dynasty, or they will be erased. When villagers try to take the law into their own hands, Su Wan counters with legal reasoning and drives them back. As pursuers close in, Lu Yu deduces the situation and stirs up the court. With public sentiment wavering, Jiang Ye dismantles the crisis. Wen Tang improves grain seeds and creates snacks, boosting local livelihoods. The whole village's attitude shifts, the capital buzzes with talk, and the court is shaken. The system's countdown has not stopped, the Second Prince orders their execution, the mastermind has yet to appear, and a century-old case pushes them toward collective punishment. Starting as wanted fugitives, the four are forced to mend the dynasty's order.