Daughter and Mother Swap Bodies: Wealthy In-Laws Conspire for Prosperity

Single mom Song Ying and her daughter Song Shuhue accidentally travel into a novel, becoming the destined tragic in-laws of a wealthy family. Upon receiving a system that promises a return to reality only if they charm their respective book husbands, the pair decides against going back. Instead, they deliberately sabotage the plot, refuse to improve their relationships, and act recklessly. Unexpectedly, every time they defy the rules and cause chaos, their husbands' affection levels skyrocket, completely derailing the original storyline.