The victim of an overbearing, overprotective mother, she has grown up with very low self-esteem and little interest in making herself attractive to men.

For her boss, Andres Martan, a young millionaire in charge of a giant corporation, Ines is an indispensable employee but nothing more.

A bitter and selfish widower with three children, Andres is too busy dealing with personal and professional problems to notice that Ines's loyalty is in reality a deep secret love, and that making him happy is her only goal in life.

To achieve this goal, Ines must endure many ordeals and injustices.... and experiences an astonishing metamorphosis that will, finally, make her the woman Andres truly wants.

Emotion, suspense, exciting plot twists and unexpected events make the story of Ines Duarte, Secretaria, an unforgettable one.