Food blogger Zheng Qiaoqiao and her septuagenarian grandma accidentally transmigrate into a book. The young girl becomes a mistreated illegitimate daughter of a marquis's estate, while grandma's soul directly transmigrates into the ancestral tablet of the marquis's ancestral hall! Stepmother bullying and merchants besieging? Tablet grandma gives remote advice to run community management with a dimensionality-reducing strike. Qiaoqiao conquers the grand princess and the royal family with her unique pearl milk tea and modern pastries, wildly earning prestige. From a ruined marquis's estate to the number one noble family under heaven, the grandmother and granddaughter make a comeback against the wind, just to fill up their prestige and hand in hand return to modern times!