Gu Nanshu, a business senior who has retired for many years and takes joy in growing flowers, is treated with contempt and disdain by her son-in-law and mother-in-law at her infant grandson's full-moon banquet. Originally intending to bide her time and live in peace, she decides to stop keeping a low profile after figuring out the truth. Relying on her years of accumulated business vision and resource layout, she calmly makes her move, making those with biased actions pay the due price for their behavior. At the same time, she guides her daughter to break free from weakness and become independent and strong. Mother and daughter hand in hand tide over the difficulties, finally reaping a peaceful and fulfilling family life.