The twins Kate and Rosanna had been taking care of each other since childhood. To save Rosanna's life, Kate gave the only chance at happiness. Many years later, when Rosanna successfully returned and learned that Kate had been almost bullied to death by a

The twins Kate and Rosanna had been taking care of each other since childhood. To save Rosanna's life, Kate gave the only chance at happiness. Many years later, when Rosanna successfully returned and learned that Kate had been almost bullied to death by a group of bullies, she angrily decided to pretend to be Kate in the circle and exact revenge on her behalf.