His Perfect Wife Strikes Back

What happens to a perfect housewife?
After seven years of marriage, I am known as the perfect wife. I love my husband Ron, and I've always thought our marriage was perfect except for the lack of an heir. However, on our seventh anniversary, my husband told me that my little sister, Gina, was pregnant with his child. At this moment, I feel my world collapse! I frantically went to Gina's apartment to ask her why she was trying to break up my marriage, only to see her clutching her stomach as she lay on the floor in pain, and I was arrested as a murderer. "Let me out! I want to see my husband!" In prison, I found out that I was pregnant. I was anxious to tell my husband the news, but Gina's dagger came instead. At the moment of death, I shouted from the bottom of my heart: I am willing to pay any price to revenge. When I opened my eyes again, Ron was urging me to go to the funeral. What's going on? I'm back in my house? I grabbed my phone and looked at the date. It was seven days before our 7th anniversary. Yes, I was reborn, and this time I won't let it happen again. All those who betray me must be punished. But why is there a dangerous man following me?