'The Stepdaughters' is a story of two women who are both beautiful and intelligent but with personalities that couldn’t be any more different. They have always been destined to be rivals and both of them aren’t ones to back away from a fight.
Headlining thus drama are Miss World 2013 Megan Young and versatile Kapuso actress Katrina Halili, together with GMA’s prime leading man Mikael Daez.
Megan Young is Mayumi Dela Rosa. Beautiful and intelligent, she graduated with a degree in Chemistry with flying colors. She also dreams of creating her own makeup product line someday.
Katrina Halili is Isabelle Salvador. She is an only child who grew up spoiled and self-centered. She also manages her family’s makeup line, Coco Bella.
Mikael Daez is Francis Almeda. He is handsome, smart, and works as a head product engineer. He meets Mayumi and falls in love with her, despite Isabelle’s incessant prodding for him to love her back.
In the series, Mayumi and Isabelle never really liked each other, even more so when Mayumi’s mother, Luisa, and Isabelle’s father, Hernan, fall for one another and get married, making them stepsisters.