I Fell in Love with my Girlfriend's Brother

When Qiu Zinan graduated from high school three years ago, he went to the bar with friends. He disguised himself as a girl and met the man named Liu Ye on that very evening. That night Liu ye and Qiu Zinan then had a one night stand. Zinan has always been obsessed with him. He didn't expect this man to be his sister’s boyfriend three years later.