Married at 19

"Nathan Harrison, a 19 years old guy forced to marry a young heiress of a noble family, Isabella Dawson because of his parent's last wish. They already knew each other but he never had a special feeling for her or even thought of her, not even once. However, opposite for the girl who has been in love with him for years without anyone know about it at all. Follow their story as Nathan slowly started to develop feelings towards Bella, but to the ego to admit it, until the third person tried to steal her away from him.