After her mother-in-law passed away, Mizuki decided to live with her father-in-law. Unlike her husband, who works for her, she has begun to trust her father-in-law, who always cares about her. Behind her father-in-law's kindness, her ugly desires swirl. She was planning to get the beautiful and attractive body of Mizuki. Without knowing that, her father-in-law's poisonous fangs were about to attack Mizuki, who exposed her defenseless appearance.
