Tina is the daughter of the rich family, Jitaleela family. Tina knows that her family is super rich but she doesnt really care about it. Her family is a big career for her family members but she doesnt even bothers because she knows that someday she has to inherit their family's business all around the world. One day her father asked her to take care of a girl named Aom if she wants to study forensic instead of business. Tina was really happy but why the condition is a girl?

Aom is the daughter of the middle class family, Manaying family. Aom is the only daughter of the family. She really wants to study at the Chiang Mai university to support her family but they are not wealthy. Her family run a business but it is just a small restaurant. One day, her father said to her that his friend will help her to enter the university but she needs to study there with their daughter. Aom was really happy but why a girl?