Su Nanxing, who survived the apocalypse for three years, is reborn as the legitimate daughter of the Su family in the Great Chu dynasty, just as the Su family is framed by the prime minister for treason, with their home searched and the family sent into exile two hours later. Using her spatial superpower, she empties the enemies' private treasuries and the national treasury, leaving behind only a moldy steamed bun. On the way to exile, she discovers that all her family members possess unique skills. After surviving natural disasters and assassination attempts along the way, she saves Xiao Yanqing, the Prince of Zhenbei, and together they reclaim Youzhou, build a city, forge weapons, clear their names, and return to the capital for revenge.