Su Maisui, a modern business elite, opens her eyes and finds herself transported back to 1985, becoming the much-maligned daughter-in-law of the Lin family, whom everyone can walk all over. Her mother-in-law makes life difficult for her, relatives scheme against her, and her husband is weak and spineless. Even getting enough to eat is a struggle. With nowhere else to turn, she activates a wealth-building system and unlocks skills such as pickling, medicine, and antique appraisal. Starting with a street stall selling pickled vegetables, she gradually earns her first fortune. When jealous rivals and greedy relatives repeatedly try to sabotage her, she calmly outsmarts them and overcomes every obstacle.