Isabella Rodrigues is a young university student studying business administration. When she meets her new professor, Théo, a renowned CEO, he sees potential in her and decides to hire her as his secretary at his company. Théo started teaching at the university at the request of a "friends-with-benefits"; he didn't engage in serious relationships with women and only had casual flings and sexual friendships.
Even though he doesn't have strong romantic feelings, upon meeting Isabella, he feels something special, and a sense of jealousy and possessiveness creeps into his mind regarding her. Théo turns her into his secretary, and now he must fight against his desire to have her as his mistress.