The Rule of Not Falling in Love

Six months ago my life changed. I had to move to a new city. Enroll in a mediocre university and pretend to be a quiet girl who is afraid of every rustle. And suddenly, unexpectedly for myself, I fell in love... For the first time in my life — and I immediately crashed into a concrete wall of indifference. He is my stepbrother — a haughty, selfish rich kid who thinks only of himself and his convenience. I am a blank space for him. An obstacle that brought adjustments to his life with my appearance.
He made up rules for me that I better not break. But what will happen if he breaks them first?