After being dumped by her ex-boyfriend, Su Liu underwent plastic surgery and traveled to ancient times to open a Yuelaofang. However, because she secretly let go of the concubine of the Minister of Household Affairs, she was caught and replaced. At the critical moment, she was saved by the Taifu. In exchange, she faked marrying the Taifu. After marrying the Taifu, Su Liu continued to run Yue Laofang and became the Taifu's fake wife, helping the Taifu's children get married (and getting huge bonuses). Unexpectedly, they were all weird, involved, anxious, perverted, and overbearing... Su Liu was involved, but found out that the Taifu had to put on makeup every day to disguise himself. He was a fake Taifu, and he looked very much like his ex-boyfriend Shi Ming. At the same time, the Taifu discovered Su Liu's birthmark, which looked very much like Lu Beibei. So the two tested each other, fell in love and killed each other. However, the identity of the fake Taifu was finally known to the monarch and completely exposed...