The female main character is reincarnated into a Villain family where family members torture her secretly and make her act as a Villainess. They force her to marry the second male lead.
First male lead is his brother and heroine is white lotus. Both brothers at first love the heroine. Heroine tries to keep both brothers close but shows preference to the first male lead.
In many instances they twist her words to make the family mad at her. Like praising the heroine's white dress or not buying any jewelry is twisted and made to look like she is picky and sarcastic. There is an instance where she tried to help the household by applying modern day accounting techniques but is trapped by white lotus heroine.
In some spoilers I saw that once second male lead and the main character shift to the land allocated to them the second male leads' parents and become miserable because the heroine, even though married to first male lead, starts to show her true colors.
Even their loyal accountant shifts to their territory later.