Sophia Salvador, a young architect, returns to Brazil with her boyfriend Alexandre, son of the powerful Heitor Magalhães, founder of one of the most renowned law firms in the country. With her captivating ways, Sophia soon conquers those around her. Amid the daily life of the Magalhães Family, she entangles members of the nucleus in a game of seduction, money and power, which brings to light revelations about the mysterious past of the patriarch.