Introduction of all the characters

A girl Ruby Smith,17 years old young, beautiful, innocent,cute and naive girl. Thinks world is full of butterflies and rainbows don't know the harsh reality of the world, doesn't have anyone other than her mom.

A 37 old lady, Isabella Smith mother of Ruby Smith, loves her daughter more than anyone in the world. Broken hearted, cheated on by her husband 5 years ago. She fell in love with the no.1 businessman Kim dongwoon,45 year old man, whose sons are the no. 1, dangerous and sadist mafias of the world. They knows that the girl they have been stalking over 1 year is gonna be their soon to be sister.

What will happen with them? Let's see.
Stay with me in this story and see where they takes you.