In the world of power and money, no errors are permitted. Perla is a youth attending a prestigious college; sent there by her mother since a very small age and has never met her father. There, she meets and befriends Julieta Santiago and the two become close friends. Julieta is the heir of "Juvenile", a huge colossal company of cosmetics in Mexico. Julieta loves and has a son with Roberto Valderrama, who nevertheless betrays her and abandons her while she is pregnant. In a few time, Julieta dies in a car accident. Perla decides to take her place in the Santiago family.