Transmigrated to Save the FL from the Corrupted ML

After her sister’s bullies were finally punished, Selena entered her deceased sister’s room for the first time in a year. She spent the night reading a tragic novel called “His Obsession, Her Fall” carefully putted on her sister’s desk. Frustrated by the ending of the novel, Selena pitied the female lead that was similar to her sister. Suddenly, a blending light washed over her as she transmigrated inside the novel as the villainess Selena Gray. In order to live, she had to save the female lead from the corrupted male lead.

‘Wait, why does the female lead look exactly like my sister?’

This time, she vowed to protect her little sister no matter what.