Repurika Moto-Tsuma no Fukushû

The story focuses on Aoi Fujimura, a simple and quiet girl who constantly gets bullied by her classmate, Karin Kusakabe. After leaving her hometown to get away from Karin, Aoi worked hard and went to a college in Tokyo, where she later meets the man of her dreams, Kippei. When Aoi thought she finally found her happiness, she realizes that her husband is cheating on her with Karin. Just like that, Aoi lost her husband, job, friends, and social life from Karin's tricks. Determined to take her revenge, Aoi changes her face, body, and identity to get closer to Karin and Kippei.