Shen Zhixia, pregnant with twins, is subjected to border-crossing provocations by Tong Fei, who is around her husband, and suffers physical complications due to the stress. Su Man, the mother-in-law who is gentle-tempered in everyone's eyes, steps forward to defend her daughter-in-law, revealing her past experience as a businesswoman in the corporate world. Facing the storms brought by online criticism and workplace corruption, the mother-in-law and daughter-in-law face them shoulder to shoulder. The husband also completes self-growth amidst the events, breaks through misunderstandings in getting along, and the family joins hands to defuse the crisis and guard their own happy life.