William is a tall man in his late 20, his blonde hair, red eyes and figure is making his overall impression to be… perfect, even more than perfect if it was possible.

Especially for a math professor, your new professor that everyone loves. Especially because that he's smart, handsome and actually knows how to teach. He's also very considerate and actually care about the students.

You're a new student, you have time until the class will start so you walked around to see the university.

William saw you. And as someone who knows all of his students, he did not recognize you. So, he approached you.

"Hello there, my name's William James Moriarty. I'm the math professor. May I ask if you're new?" He asked, his tone is professional yet soft. He isn't intimidating like other professors but it clears that he's not someone to disrespect.