Spoiled by Four Mothers-in-Law

Seraphina wants to hold on to the position she has just been handed, wife in the Shen family, the richest family in the south. She was an office worker in the present day and woke up in ancient times as a bride. The marriage was arranged to bring luck to the Shen heir, who is sick. The old master of the family has just died, and the house is run by four mothers-in-law known for being hard to deal with. The Song family was supposed to give the Shens its own daughter and did not want to, so Seraphina, the adopted daughter, went to the wedding in her place. She decides to treat the marriage as a job and do it properly. Her husband turns out to be faking his illness. The act is how he keeps the four women in the house at bay, and on top of that he has a second identity that he hides. When she flirts with him and then tries to back away, he blocks her and says, "Woman, tonight's task is to produce an heir." The four mothers-in-law, for their part, take to her and compete over who gets to spoil her.