Lu Wanyi painstakingly ran the sauce workshop, but her hard-earned credit was usurped by her husband Gu Jianjun and relative Hu Qiuju. Faced with injustice, she calmly collected evidence and resolutely divorced him, then joined a new factory with her ancestral recipe to start anew. Through litigation and business gaming, Lu Wanyi successfully established technical sovereignty and founded her personal brand. In the end, she made the infringers pay the price they deserved, achieving a dual independence of career take-off and personal dignity, stepping out into a wonderful life of her own.