Luna is the only daughter of a CEO and president of an agency company and a headmistress of a school. She's a teacher and an agent. She grew up to live for her parents' expectations and mastered everything her parents wanted her to do.
Tristan is a businessman. A famous businessman, he's the rich billionaire who is hot but snob. He's always serious, he always work and he's very dangerous.
When Luna found out her new mission, she was outrage but being the obedient daughter, she did it. She married Tristan, and no Tristan also didn't want this. but watch what happens when an irresistable force meets an immovable object.