After Rebirth, I Madly Slapped My First Love in the Face of My Boyfriend Who Pretended to Be the Richest Man's Daughter.

My boyfriend's first love pretended to be my richest man's daughter, and when I exposed it, he got angry and kidnapped me to silence me. After my rebirth, I asked my boss brother for help, withdrew all investments in my boyfriend, and changed my marriage partner to his younger brother. Since he and his first love are not human beings, I have nothing to worry about.