The System Forces Her to Be the Vicious Female Lead

One day, she won the jackpot in the lottery and thought she was finally going to escape poverty!

Instead, she was selected by the System and taken to another world. Her task was to play the part of the vicious supporting character and bring the male and female leads in the novel together.

In order to return to her original world and become a rich woman, she was forced to become the System's tool!