Life is a tough game for Gaia. She lost her job and she was betrayed by her boyfriend and her bestfriend at the same time. She decided to get her revenge, plotted everything with a bottle of beer but she accidentally fell in the river by mistake. When she woke up, she saw umfamiliar faces calling her different name. They called her Chartiana. And that's when she realize that she's living in a different world with this different body. She became the duke's daughter, Chartiana Isabelle Westeria - the villainess of this story.