Danzaisareta Akuyaku Reijou wa, Gyakkoushite Kanpeki na Akujo wo Mezasu

Claudia, a duchess, was framed by her vicious half-sister and sold to a brothel in disgrace. After falling ill and dying, she was reborn back to the age of 14, but now she was no longer just a naive girl. She played the role of a "good girl" to win over her cold-hearted brother, and then "guilt-tripped" her father into caring for his family. With the wisdom and deftness she acquired in her previous life, she became the new students' representative and joined the student council. She even unintentionally seduced the son of a wealthy merchant and won the crown prince to her side! Amidst the whirlwinds of their respective agendas, the battle between the sisters finally begins! In order to protect what was important to her, Claudia will use any means necessary. The former duchess prostitute will also become the "villainess" to fight for justice in this exciting love fantasy!　 (Source: TO Books, translated)