The eldest sister is reborn with hatred from her past life, and the concubine travels through time with a professional mind. Shen Zhiwei, as the most insignificant concubine in the Hou family, is caught in the middle and just wants to survive. The reborn sister throws her birthday hairpin, and she picks it up to make a paperweight; the time-traveling concubine fights over the account books, and she lightly scratches and tampered with the ink marks when delivering tea; the two commit suicide at the palace banquet to offend the noble, and she claims to be ill and goes home to hide her private money. While others were busy climbing high branches, she copied scriptures, planted chrysanthemums, made incense and embroidered handkerchiefs, and made popular sachets out of the scraps. She won the favor of the old lady with her leisurely attitude, and was also spotted by her upright cousin Li Yan. When her husband encounters obstacles in his officialdom, she advises him on how to deal with him. She only sends money to the prince's house for help without touching her body. When the eldest sister and the concubine fought so hard that both sides lost, Shen Zhiwei already had a son and a daughter, admiring chrysanthemums and making tea in the other courtyard, watching her husband resign and spend his old age with her - what about the Shura field in the back house? Defend the border well, hide the edge, do not fight or grab, and stability is the greatest glory.