Modern gold-medal accountant Lin Yanran travels through time to become an abandoned wife of an ancient marquis's estate, joining forces with the reborn, black-bellied legitimate son Chu Yunxuan, backed by the battle-strength-maxed eldest princess mother, jointly counterattacking the scum marquis Chu Mochen and the white-lotus concubine Sun Xinrou. The mother and son team empty the marquis's estate's unrighteous assets and discipline extreme relatives while dealing with the third prince's planted spies and court succession struggles. After experiencing destitution and deception, Chu Mo wakes up to reality, and everyone acts step by step in business wars, political intrigue, and courtyard struggles, ultimately defeating the villains' conspiracy and solidifying their status. Lin Yanran sits upon wealth, Chu Yun holds a high position, and the family lets go of past grievances, opening a new life of abundance and stability.