In the 1970s, best friends wore double clothes, and Su Qing and Xu Meng became the second and third daughters-in-law of the Jiang family. On the surface, the two pretend to be mortal enemies, but in fact they team up to fight the best mother-in-law and tease the green tea sister-in-law, and they live a prosperous life in the countryside. Su Qing tamed the rough Han Jiang Jianhua, and Xu Meng took care of the loyal dog Jiang Jianping. The two couples were sweet and hot, and worked together to set up a family and save money. Best friends work together to take down villains, outsmart treasures, open a store to make money, and even get pregnant with twins. They live a fierce and sassy counterattack life in the 1970s.