A hardworking market vendor, Mrs. Xepa faces many sacrifices to raise her children alone. However, as they achieve social advancement, they begin to feel ashamed of their mother.
Marcelo envy and hate David and gradually plan to snatch the gun around his brother, Marcelo called Zihuatanejo Lorena, a seller of fish courting until it falls in love with him. Marcelo says his name is David Montalvo and is a renowned entrepreneur.
Isabel Vilela is about to fulfill one of her greatest wishes. She’s been married for a year with the cheerful Danilo when she realizes that she’s pregnant on the eve of a romantic trip. Isabel’s professional life is also booming, with financial help from Danilo, she’s about to inaugurate her own architecture firm
An industrialist is forced to marry his daughter Rosalia to a banker to save himself from bankruptcy. But Rosalia is in love with Adriano, unaware that he is the banker's son.
Elisa Cantú never imagined that, upon returning to Mexico from New York, where she resides, she would encounter an unexpected tragedy that changes her life. The night Elisa would celebrate her birthday, fate leads her to meet Leonardo Velasco, a policeman in love with Julia, a teacher, to whom he was to marry. At the end of the evening, Leonardo receives an emergency call, in which the discovery of two bodies is reported, one of them is that of his fiancée, who lies next to the body of Augusto Cantú, millionaire businessman and father of Elisa. Elisa and Leonardo will come together to search for the truth of what happened.
Na-Yeon is a bright woman. She supports her boyfriend Tae-Joon, who is from a poor background, and has even given up entering a university. But Tae-Joon dumps her for his success and goes with Se-Jin, who is a granddaughter of Baekdoo Company president. Do-Hee is Na-Yeon’s twin sister. She is arrogant and tough. Do-Hee works as a reporter at a weekly magazine. After Na-Yeon’s death, Do-Hee decides to take revenge. She takes on the identity of her sister Na-Yeon. Do-Hee then meets Hwi-Kyung, who is successor of Baekdoo Company.
Zi Ling is a dreamer who has always been overshadowed by her perfect older sister Lu Ping. For a long time, she's secretly been in love with Chu Lian, who also happens to be Lu Ping's boyfriend. Lu Ping is busy with her own dream of becoming a successful professional dancer and has little time for Chu Lian. Conflict arises when Chu Lian realizes that the one he truly loves is Zi Ling. An unfortunate accident forces a guilt-ridden Chu Lian to enter an unhappy marriage with Lu Ping, but he is unable to forget Zi Ling. Fei Yun Fan is a mysterious, wealthy, and much older man who loves Zi Ling with all his heart. Hoping to move on with her life, Zi Ling gradually reciprocates Fei Yun Fan's affection.
Childhood friends Cidinha and Leda follow opposite paths, but envy the life the other has chosen. Belo's love and custody of their daughter lead them into a competition.