Ahmet has two sons -Namik and Sait. When he receives the letter from Hüsnü, he sends his elder son Namik to fetch her. She soon moves in and everyone is thrilled to have her around as she brings joy and energy into their lives. The only person who doesn’t like her is Namik’s controlling wife, Şayeste, who feels overshadowed and ignored. Sait and Muazzez are the same age, thus they spend a lot of time together. He begins to fall in love with her. This makes Namik so jealous, that he tries to draw his brother’s attention away from her. Dangerous Beauty is a story about an irresistible femme fatale, who will come between two brothers, strike them as a lightning and change their lives forever.