Is the System Forcing Me to Abuse the Scum? Backhandedly Marrying a Sickly and Powerful Minister

Chu Qingwan, a modern soul, traveled through time and became the heroine of an ancient sadomasochistic novel. She was bound to the so-called "Sadomasochist heroine system". After years of sadistic abuse, she finally awakened. Under the punishment of the system and the continuous harm of the male protagonist, she decisively relied on the power of the yandere male protagonist who had been silently guarding to resist the system, kicked out the scumbag prince male protagonist, and finally joined hands with the male protagonist to reveal the truth and gain freedom and true love.